diff --git a/frontend/components/advanced-tools/AsnProfile.vue b/frontend/components/advanced-tools/AsnProfile.vue
index 3293048c..4290db0f 100644
--- a/frontend/components/advanced-tools/AsnProfile.vue
+++ b/frontend/components/advanced-tools/AsnProfile.vue
@@ -454,7 +454,7 @@ import { Separator } from '@/components/ui/separator';
 import { Spinner } from '@/components/ui/spinner';
 import { ToggleGroup, ToggleGroupItem } from '@/components/ui/toggle-group';
 
-// Heavy (dagre + SVG) — async, as IpDetailPanel loads it.
+// Heavy (dagre + SVG) — async, as IpAsnBlock loads it.
 const ASNConnectivity = defineAsyncComponent(() => import('@/components/ip-infos/ASNConnectivity.vue'));
 
 const { t, locale } = useI18n();
diff --git a/frontend/components/ip-infos/ASNHistory.vue b/frontend/components/ip-infos/ASNHistory.vue
index 354d8d59..4017ac8d 100644
--- a/frontend/components/ip-infos/ASNHistory.vue
+++ b/frontend/components/ip-infos/ASNHistory.vue
@@ -1,5 +1,5 @@
 <template>
-    <!-- ASN History Panel: embedded in IpDetailPanel's Collapsible.
+    <!-- ASN History Panel: embedded in IpAsnBlock's Collapsible.
         Lists every ASN that has announced (a prefix covering) this IP over
         time, per RIPEstat routing-history. -->
     <div class="rounded-md border bg-muted/40 text-sm">
diff --git a/frontend/components/ip-infos/IpAdvancedBlock.vue b/frontend/components/ip-infos/IpAdvancedBlock.vue
new file mode 100644
index 00000000..98a68a98
--- /dev/null
+++ b/frontend/components/ip-infos/IpAdvancedBlock.vue
@@ -0,0 +1,375 @@
+<!-- Advanced block (IPCheck.ing source only): locked CTA + `***` preview when gated, otherwise the
+     label-value grid with the single-select score / friction details frame under it. One of
+     IpDetailPanel's root siblings; its own root carries the collapsed / source gates. -->
+<template>
+    <div v-if="!collapsed" v-show="showAdvancedBlock" class="px-4 pb-3 border-t pt-3 space-y-2.5">
+
+        <!-- Gated: single CTA banner + 4-field preview grid with *** values.
+             Signed-out shows the sign-in copy; over-quota shows the monthly
+             quota copy + sponsor link instead. -->
+        <template v-if="allAdvancedLocked || allAdvancedQuotaExceeded">
+            <span
+                class="w-full flex items-center justify-between gap-2 text-xs px-2.5 py-1.5 rounded-md bg-muted/60 text-muted-foreground transition-colors group">
+                <span class="flex items-center gap-1.5 min-w-0">
+                    <component :is="allAdvancedQuotaExceeded ? Hourglass : Lock" class="size-3.5 shrink-0" />
+                    <span class="truncate">
+                        {{ allAdvancedQuotaExceeded ? t('ipInfos.advancedQuotaCta') : t('ipInfos.advancedUnlockCta') }}
+                    </span>
+                </span>
+                <!-- Opens the Benefits & Usage dialog (usage tab for signed-in
+                     users) — the sponsor path lives there, not a direct jump. -->
+                <button v-if="allAdvancedQuotaExceeded" type="button"
+                    class="shrink-0 underline underline-offset-2 hover:text-foreground cursor-pointer"
+                    @click="openUsageDialog">
+                    {{ t('user.ViewUsage') }}
+                </button>
+            </span>
+
+            <dl class="grid grid-cols-2 md:grid-cols-4 gap-x-3 gap-y-3 text-sm items-start">
+                <div v-for="f in lockedFieldList" :key="f.key">
+                    <dt class="flex items-center gap-1.5 text-xs text-muted-foreground mb-1">
+                        <component :is="f.icon" class="size-3.5" />
+                        <span>{{ f.label }}</span>
+                    </dt>
+                    <dd class="font-normal text-muted-foreground/60">***</dd>
+                </div>
+            </dl>
+        </template>
+
+        <!-- Signed-in: same vertical "label on top, value below" rhythm as the metadata grid,
+             plus the collapsible score / friction details panel under it (one child for space-y). -->
+        <div v-else>
+            <dl class="grid grid-cols-2 md:grid-cols-2 gap-x-3 gap-y-3 text-sm items-start">
+                <div v-if="showTypeBadge">
+                    <dt class="flex items-center gap-1.5 text-xs text-muted-foreground mb-1">
+                        <SignalHigh class="size-3.5" />
+                        <span>{{ t('ipInfos.type') }}</span>
+                    </dt>
+                    <dd class="font-normal wrap-break-word">{{ data.type }}</dd>
+                </div>
+
+                <div v-if="showAnonymityBadge">
+                    <dt class="flex items-center gap-1.5 text-xs text-muted-foreground mb-1">
+                        <ShieldCheck class="size-3.5" />
+                        <span>{{ t('ipInfos.anonymity.label') }}</span>
+                    </dt>
+                    <dd class="font-normal wrap-break-word">
+                        {{ data.anonymity }}
+                    </dd>
+                    <!-- Anonymizing service, when the API named one. -->
+                    <dd v-if="anonymityService" class="font-normal wrap-break-word">
+                        <span class="text-muted-foreground font-normal text-xs">{{ anonymityService }}</span>
+                    </dd>
+                </div>
+
+                <div v-if="showNativeBadge">
+                    <dt class="flex items-center gap-1.5 text-xs text-muted-foreground mb-1">
+                        <House class="size-3.5" />
+                        <span>{{ t('ipInfos.advancedData.Nativeness') }}</span>
+                        <JnTooltip :text="t('ipInfos.advancedData.nativenessTooltip')" side="top" class="hidden md:block">
+                            <CircleQuestionMark class="size-3 cursor-help opacity-70" />
+                        </JnTooltip>
+                    </dt>
+                    <dd class="font-normal flex items-center gap-1 wrap-break-word">
+                        <component :is="data.isNativeIP === true ? Equal : EqualNot" class="size-3.5 shrink-0" />
+                        <span>{{ data.isNativeIP === true ? t('ipInfos.advancedData.NativeIPYes') :
+                            t('ipInfos.advancedData.NativeIPNo') }}</span>
+                    </dd>
+                </div>
+
+                <div v-if="showQualityScore">
+                    <dt class="flex items-center gap-1.5 text-xs text-muted-foreground mb-1">
+                        <Gauge class="size-3.5" />
+                        <span>{{ t('ipInfos.qualityScore') }}</span>
+                    </dt>
+                    <dd class="flex items-center gap-2">
+                        <span v-if="data.qualityScore === 'unknown'" class="font-normal text-muted-foreground">
+                            {{ t('ipInfos.qualityScoreUnknown') }}
+                        </span>
+                        <template v-else>
+                            <Progress :model-value="Number(data.qualityScore) || 0" class="h-2 flex-1 min-w-12"
+                                :indicator-class="qualityTone === 'ok-fast' ? 'bg-success' : qualityTone === 'ok-slow' ? 'bg-warning' : 'bg-destructive'" />
+                            <span class="text-sm font-normal tabular-nums shrink-0">{{ data.qualityScore }}/100</span>
+                        </template>
+                        <!-- Score-details toggle -->
+                        <JnTooltip v-if="hasScoreDetails" :text="t('ipInfos.scoreDetails.toggle')" side="top">
+                            <Button variant="ghost" size="icon"
+                                :class="['size-6 -my-1 shrink-0 cursor-pointer', isDetailActive('score') && 'bg-muted text-foreground hover:bg-muted']"
+                                @click="toggleDetail('score')" :aria-expanded="isDetailActive('score')"
+                                :aria-label="t('ipInfos.scoreDetails.toggle')">
+                                <ChevronDown class="size-3.5 transition-transform duration-200"
+                                    :class="isDetailActive('score') && 'rotate-180'" />
+                            </Button>
+                        </JnTooltip>
+                    </dd>
+                </div>
+
+                <div v-if="abuseLevel">
+                    <dt class="flex items-center gap-1.5 text-xs text-muted-foreground mb-1">
+                        <Flag class="size-3.5" />
+                        <span>{{ t('ipInfos.abuseLevel.label') }}</span>
+                    </dt>
+                    <dd class="font-normal wrap-break-word">{{ t('ipInfos.abuseLevel.' + abuseLevel) }}</dd>
+                </div>
+
+                <!-- Scenario friction: one tone dot per scenario, low → high (deliberately not a score
+                     bar); hidden when the answer carries no scenarios. -->
+                <div v-if="hasFriction">
+                    <dt class="flex items-center gap-1.5 text-xs text-muted-foreground mb-1">
+                        <Compass class="size-3.5" />
+                        <span>{{ t('ipInfos.scenarioFriction.label') }}</span>
+                    </dt>
+                    <!-- min-h-5 matches the quality-score row's text line. Dots + chevron form one
+                         left-aligned group: 8px dots at a 4px gap (10 → 116px) that close up rather
+                         than overflow a narrow cell; free space trails, like the text cells. -->
+                    <dd class="flex min-h-5 items-center gap-2">
+                        <div role="img" :aria-label="frictionBreakdown" :title="frictionBreakdown"
+                            class="flex min-w-0 flex-nowrap items-center justify-between"
+                            :style="{ width: `${frictionDotList.length * 12 - 4}px` }">
+                            <span v-for="dot in frictionDotList" :key="dot.id"
+                                class="size-2 shrink-0 rounded-full" :class="dotClass(dot.tone)" />
+                        </div>
+                        <JnTooltip :text="t('ipInfos.scenarioFriction.toggle')" side="top">
+                            <Button variant="ghost" size="icon"
+                                :class="['size-6 -my-1 shrink-0 cursor-pointer', isDetailActive('friction') && 'bg-muted text-foreground hover:bg-muted']"
+                                @click="toggleDetail('friction')" :aria-expanded="isDetailActive('friction')"
+                                :aria-label="t('ipInfos.scenarioFriction.toggle')">
+                                <ChevronDown class="size-3.5 transition-transform duration-200"
+                                    :class="isDetailActive('friction') && 'rotate-180'" />
+                            </Button>
+                        </JnTooltip>
+                    </dd>
+                </div>
+            </dl>
+
+            <!-- Details frame, one at a time. Score: plain-language explanation (needs the
+                 `dimensions` block), then every attribute tag. Friction: the scenario list. -->
+            <Collapsible :open="isDetailOpen" @update:open="isDetailOpen = $event">
+                <CollapsibleContent>
+                    <div class="pt-3">
+                        <div class="rounded-md border bg-muted/40 p-3 space-y-3">
+                            <template v-if="openDetail === 'score'">
+                                <ScoreDetailsPanel :explanation="scoreExplanation" :tags="scoreTagRows" />
+
+                                <!-- Point to a blocklist check of this IP. -->
+                                <p v-if="blocklistHref"
+                                    class="border-t pt-3 flex flex-wrap items-center gap-x-1.5 gap-y-1 text-xs leading-relaxed text-muted-foreground">
+                                    <span>{{ t('ipInfos.scoreDetails.blocklistHint') }}</span>
+                                    <a :href="blocklistHref" @click="openBlocklist"
+                                        class="inline-flex items-center gap-0.5 font-medium text-foreground underline-offset-2 hover:underline">
+                                        {{ t('ipInfos.scoreDetails.blocklistLink') }}<ArrowRight class="size-3" />
+                                    </a>
+                                </p>
+                            </template>
+
+                            <template v-else-if="openDetail === 'friction' && hasFriction">
+                                <ScenarioFrictionPanel :scenarios="data.frictionScenarios"
+                                    :country-name="data.country_name || ''" />
+
+                                <!-- Point to a Persona Check of this browser. -->
+                                <p v-if="personacheckHref"
+                                    class="border-t pt-3 flex flex-wrap items-center gap-x-1.5 gap-y-1 text-xs leading-relaxed text-muted-foreground">
+                                    <span>{{ t('ipInfos.scenarioFriction.personaHint') }}</span>
+                                    <a :href="personacheckHref" @click="openPersonacheck"
+                                        class="inline-flex items-center gap-0.5 font-medium text-foreground underline-offset-2 hover:underline">
+                                        {{ t('ipInfos.scenarioFriction.personaLink') }}<ArrowRight class="size-3" />
+                                    </a>
+                                </p>
+                            </template>
+                        </div>
+                    </div>
+                </CollapsibleContent>
+            </Collapsible>
+        </div>
+    </div>
+</template>
+
+<script setup>
+import { ref, computed, watch } from 'vue';
+import { useMainStore } from '@/store';
+import { useI18n } from 'vue-i18n';
+import { useRouter } from 'vue-router';
+import { trackEvent } from '@/utils/analytics';
+import { formatIsoDate } from '@/utils/time-utils.js';
+import { buildScoreExplanation, listScoreTags } from '@/utils/ip/ip-score-details.js';
+import { isToolAvailable } from '@/utils/tool-availability.js';
+import { TOOL_BY_SLUG } from '@/data/tools.js';
+import { isPlainClick } from '@/utils/nav-target.js';
+import { useStatusTone } from '@/composables/use-status-tone.js';
+import { frictionDots, frictionShares } from '@/utils/features/scenario-friction.js';
+import ScenarioFrictionPanel from './ScenarioFrictionPanel.vue';
+import ScoreDetailsPanel from './ScoreDetailsPanel.vue';
+import { JnTooltip } from '@/components/ui/tooltip';
+import { Collapsible, CollapsibleContent } from '@/components/ui/collapsible';
+import { Progress } from '@/components/ui/progress';
+import { Button } from '@/components/ui/button';
+import {
+    ArrowRight,
+    ChevronDown,
+    CircleQuestionMark,
+    Compass,
+    Equal,
+    EqualNot,
+    Flag,
+    Gauge,
+    Hourglass,
+    House,
+    Lock,
+    ShieldCheck,
+    SignalHigh,
+} from '@lucide/vue';
+
+const { t, locale } = useI18n();
+const store = useMainStore();
+
+const props = defineProps({
+    data: { type: Object, required: true },
+    ipGeoSource: { type: Number, required: true },
+    configs: { type: Object, required: true },
+    collapsed: { type: Boolean, default: false },
+});
+
+// Re-emitted by IpDetailPanel to its consumer (see there).
+const emit = defineEmits(['view-usage', 'open-tool']);
+
+const openUsageDialog = () => {
+    emit('view-usage');
+    store.setTriggerUserBenefits(true);
+};
+
+// Advanced block only surfaces for the IPCheck.ing source (ipGeoSource === 0).
+const showAdvancedBlock = computed(() => props.ipGeoSource === 0 && Boolean(props.data));
+
+// Backend gating sentinels for the advanced fields (see transform-ip-data.js).
+const isGatedValue = (value) => value === 'sign_in_required' || value === 'quota_exceeded';
+
+// If every advanced field is masked → show the single CTA + preview grid instead
+// of rendering four individual gated rows. The two sentinels pick different copy.
+const allAdvancedLocked = computed(() =>
+    props.data.type === 'sign_in_required' &&
+    props.data.anonymity === 'sign_in_required' &&
+    props.data.isNativeIP === 'sign_in_required' &&
+    props.data.qualityScore === 'sign_in_required'
+);
+const allAdvancedQuotaExceeded = computed(() =>
+    props.data.type === 'quota_exceeded' &&
+    props.data.anonymity === 'quota_exceeded' &&
+    props.data.isNativeIP === 'quota_exceeded' &&
+    props.data.qualityScore === 'quota_exceeded'
+);
+
+const showTypeBadge = computed(() =>
+    props.data.type && !isGatedValue(props.data.type)
+    && props.data.type !== t('ipInfos.advancedData.type.unknownType')
+);
+const showAnonymityBadge = computed(() =>
+    Boolean(props.data.anonymity) && !isGatedValue(props.data.anonymity)
+);
+// "Provider · protocol"; both are null unless the API named a service.
+const anonymityService = computed(() =>
+    [props.data.anonymityProvider, props.data.anonymityProtocol].filter(Boolean).join(' · ')
+);
+const showNativeBadge = computed(() =>
+    props.data.isNativeIP !== undefined && !isGatedValue(props.data.isNativeIP)
+);
+const showQualityScore = computed(() =>
+    props.data.qualityScore !== undefined && !isGatedValue(props.data.qualityScore)
+);
+
+// Locked field preview: the 4 advanced fields shown as "label + ***" for signed-out users.
+const lockedFieldList = computed(() => [
+    { key: 'type', icon: SignalHigh, label: t('ipInfos.type') },
+    { key: 'anonymity', icon: ShieldCheck, label: t('ipInfos.anonymity.label') },
+    { key: 'native', icon: House, label: t('ipInfos.advancedData.Nativeness') },
+    { key: 'quality', icon: Gauge, label: t('ipInfos.qualityScore') },
+]);
+
+// Quality Score color tiers — reuse the same 4-tone semantic as use-status-tone.
+const qualityTone = computed(() => {
+    const n = Number(props.data.qualityScore);
+    if (isNaN(n)) return 'wait';
+    if (n >= 80) return 'ok-fast';
+    if (n >= 50) return 'ok-slow';
+    return 'fail';
+});
+
+// Score-details panel (IPCheck.ing source): explanation sentences (need
+// `dimensions`) and attribute rows. Both are empty for gated data, and the
+// toggle only shows when either has content.
+const scoreExplanation = computed(() => buildScoreExplanation(props.data, {
+    t,
+    formatDate: (day) => formatIsoDate(day, locale.value),
+}));
+const scoreTagRows = computed(() => listScoreTags(props.data.scoreTags));
+const hasScoreDetails = computed(() =>
+    showAdvancedBlock.value && (scoreExplanation.value.length > 0 || scoreTagRows.value.length > 0)
+);
+
+// Abuse level from the v3 reputation dimension (`ipInfos.abuseLevel.*`); anything else hides the cell.
+const ABUSE_LEVELS = ['none', 'low', 'medium', 'high'];
+const abuseLevel = computed(() => {
+    const level = props.data.scoreDimensions?.reputation?.level;
+    return ABUSE_LEVELS.includes(level) ? level : '';
+});
+
+// Scenario friction: normalized scenarios (transform-ip-data.js), one dot each.
+const { dotClass } = useStatusTone();
+const hasFriction = computed(() =>
+    Array.isArray(props.data.frictionScenarios) && props.data.frictionScenarios.length > 0
+);
+const frictionList = computed(() => (hasFriction.value ? props.data.frictionScenarios : []));
+const frictionCounts = computed(() => frictionShares(frictionList.value));
+const frictionDotList = computed(() => frictionDots(frictionList.value));
+const frictionBreakdown = computed(() => t('ipInfos.scenarioFriction.breakdown', {
+    smooth: frictionCounts.value.smooth,
+    checks: frictionCounts.value.checks,
+    restricted: frictionCounts.value.restricted,
+}));
+
+// Single-select details frame ('score' | 'friction'). Content is kept separate
+// from the open state, so the close animation keeps its content.
+const openDetail = ref(null);
+const isDetailOpen = ref(false);
+const isDetailActive = (name) => isDetailOpen.value && openDetail.value === name;
+const toggleDetail = (name) => {
+    if (isDetailActive(name)) {
+        isDetailOpen.value = false;
+        return;
+    }
+    if (name === 'score') trackEvent('IPCheck', 'ScoreDetailsClick', 'Show Score Details');
+    else trackEvent('IPCheck', 'ScenarioFrictionClick', 'Show Scenario Friction');
+    openDetail.value = name;
+    isDetailOpen.value = true;
+};
+// A different IP starts collapsed.
+watch(() => props.data.ip, () => { isDetailOpen.value = false; });
+// A refresh without scenarios closes their frame instead of leaving it empty.
+watch(hasFriction, (has) => { if (!has && openDetail.value === 'friction') isDetailOpen.value = false; });
+
+// Blocklist Check entry: hidden when the tool is gated off; `q` only prefills.
+const router = useRouter();
+const blocklistHref = computed(() => (
+    isToolAvailable(TOOL_BY_SLUG.get('blocklist'), props.configs) && props.data.ip
+        ? `/tools/blocklist?q=${encodeURIComponent(props.data.ip)}`
+        : ''
+));
+const openBlocklist = (e) => {
+    if (!isPlainClick(e)) return;
+    e.preventDefault();
+    trackEvent('IPCheck', 'BlocklistCTAClick', 'Open Blocklist Check');
+    emit('open-tool');
+    router.push({ path: '/tools/blocklist', query: { q: props.data.ip } });
+};
+
+// Persona Check invitation closing the friction details: dropped when the tool is gated off.
+const personacheckHref = computed(() => (
+    isToolAvailable(TOOL_BY_SLUG.get('personacheck'), props.configs) ? '/tools/personacheck' : ''
+));
+const openPersonacheck = (e) => {
+    if (!isPlainClick(e)) return;
+    e.preventDefault();
+    trackEvent('IPCheck', 'PersonaCheckCTAClick', 'Open Persona Check');
+    emit('open-tool');
+    router.push({ path: '/tools/personacheck' });
+};
+</script>
diff --git a/frontend/components/ip-infos/IpAsnBlock.vue b/frontend/components/ip-infos/IpAsnBlock.vue
new file mode 100644
index 00000000..2d4d61e5
--- /dev/null
+++ b/frontend/components/ip-infos/IpAsnBlock.vue
@@ -0,0 +1,156 @@
+<!-- ASN block: the ASN row with its Info / History / Connectivity toggles over one single-select
+     Collapsible. One of IpDetailPanel's root siblings; the caches are the consumer's, passed down. -->
+<template>
+    <div v-if="data.asn && !collapsed" class="px-4 py-3 border-t">
+        <div class="flex items-center justify-between gap-2">
+            <div class="flex items-center gap-2 min-w-0 text-sm">
+                <Building2 class="size-4 text-muted-foreground shrink-0" />
+                <span class="text-xs text-muted-foreground shrink-0">{{ t('ipInfos.ASN') }}</span>
+                <span class="font-mono font-normal truncate">{{ data.asn }}</span>
+            </div>
+            <div class="shrink-0 flex items-center gap-1">
+                <!-- ASN Info -->
+                <JnTooltip v-if="data.asnlink && configs.cloudFlare" :text="t('Tooltips.ShowASNInfo')" side="top">
+                    <Button variant="ghost" size="icon"
+                        :class="['size-7 cursor-pointer', isPanelActive('info') && 'bg-muted text-foreground hover:bg-muted']"
+                        @click="togglePanel('info')" :aria-expanded="isPanelActive('info')"
+                        :aria-label="'Display AS Info of ' + data.asn">
+                        <Info />
+                    </Button>
+                </JnTooltip>
+                <!-- ASN History -->
+                <JnTooltip v-if="ipPrefix" :text="t('Tooltips.ShowASNHistory')" side="top">
+                    <Button variant="ghost" size="icon"
+                        :class="['size-7 cursor-pointer', isPanelActive('history') && 'bg-muted text-foreground hover:bg-muted']"
+                        @click="togglePanel('history')" :aria-expanded="isPanelActive('history')"
+                        :aria-label="'Display ASN History of ' + data.ip">
+                        <FolderClock />
+                    </Button>
+                </JnTooltip>
+                <!-- ASN Connectivity -->
+                <JnTooltip v-if="asnNumeric" :text="t('Tooltips.ShowASNConnectivity')" side="top">
+                    <Button variant="ghost" size="icon"
+                        :class="['size-7 cursor-pointer', isPanelActive('connectivity') && 'bg-muted text-foreground hover:bg-muted']"
+                        @click="togglePanel('connectivity')" :aria-expanded="isPanelActive('connectivity')"
+                        :aria-label="'Display ASN Connectivity of ' + data.asn">
+                        <Network />
+                    </Button>
+                </JnTooltip>
+            </div>
+        </div>
+        <Collapsible :open="isPanelOpen" @update:open="onPanelOpenChange">
+            <CollapsibleContent>
+                <div class="pt-3">
+                    <ASNInfo v-if="activePanel === 'info'" :index="index" :isDarkMode="isDarkMode" :asn="data.asn"
+                        :asnInfos="asnInfos" @open-profile="emit('open-tool')" />
+                    <ASNHistory v-else-if="activePanel === 'history'" :prefix="ipPrefix"
+                        :asnHistoryInfos="asnHistoryInfos" />
+                    <ASNConnectivity v-else-if="activePanel === 'connectivity'" :asn="asnNumeric"
+                        :asnConnectivityInfos="asnConnectivityInfos" />
+                </div>
+            </CollapsibleContent>
+        </Collapsible>
+    </div>
+</template>
+
+<script setup>
+import { ref, computed, defineAsyncComponent } from 'vue';
+import { useI18n } from 'vue-i18n';
+import { trackEvent } from '@/utils/analytics';
+import { loadAsnInfoInto } from '@/composables/use-asn-info.js';
+import { loadAsnHistoryInto } from '@/utils/ip/asn-history.js';
+import { loadAsnConnectivityInto } from '@/utils/ip/asn-connectivity.js';
+import { toBgpPrefix } from '@/utils/ip/bgp-prefix.js';
+import ASNInfo from './ASNInfo.vue';
+import ASNHistory from './ASNHistory.vue';
+import { JnTooltip } from '@/components/ui/tooltip';
+import { Collapsible, CollapsibleContent } from '@/components/ui/collapsible';
+import { Button } from '@/components/ui/button';
+import { Building2, FolderClock, Info, Network } from '@lucide/vue';
+
+// ASNConnectivity is heavy (dagre + SVG render); async-import so it
+// only enters the bundle when a user opens the Connectivity panel.
+const ASNConnectivity = defineAsyncComponent(() => import('./ASNConnectivity.vue'));
+
+const { t } = useI18n();
+
+const props = defineProps({
+    data: { type: Object, required: true },
+    asnInfos: { type: Object, required: true },
+    asnHistoryInfos: { type: Object, default: () => ({}) },
+    asnConnectivityInfos: { type: Object, default: () => ({}) },
+    configs: { type: Object, required: true },
+    isDarkMode: { type: Boolean, required: true },
+    index: { type: Number, default: 0 },
+    collapsed: { type: Boolean, default: false },
+});
+
+// ASNInfo's ASN Profile link; re-emitted by IpDetailPanel to its consumer.
+const emit = defineEmits(['open-tool']);
+
+// Single-select panel content: 'info' | 'history' | 'connectivity' | null.
+// Kept separate from the open state so close animations retain their content
+// until Collapsible finishes measuring and animating the closing height.
+const activePanel = ref(null);
+const isPanelOpen = ref(false);
+
+// BGP DFZ-floor prefix for the IP — /24 v4, /48 v6. Used both as the query
+// param sent to /api/asn-history (so CF dedupes across every IP in the same
+// prefix) and as the local session-cache key.
+const ipPrefix = computed(() => toBgpPrefix(props.data.ip));
+
+// Numeric ASN (no 'AS' prefix), used as the connectivity cache key and the
+// /api/asn-connectivity query param. Null when the geo source didn't return
+// an ASN.
+const asnNumeric = computed(() => {
+    const raw = props.data.asn;
+    if (!raw) return null;
+    const m = String(raw).match(/^AS?(\d+)$/i);
+    return m ? m[1] : null;
+});
+
+// Toggle the panel for `name`. Clicking the already-active button collapses
+// the panel entirely; clicking the inactive one switches view and lazily
+// triggers its data fetch. Session caches (asnInfos / asnHistoryInfos) make
+// the switch instant on the second visit.
+const togglePanel = async (name) => {
+    if (isPanelOpen.value && activePanel.value === name) {
+        isPanelOpen.value = false;
+        return;
+    }
+    activePanel.value = name;
+    isPanelOpen.value = true;
+    if (name === 'info') {
+        await getASNInfo(props.data.asn);
+    } else if (name === 'history' && ipPrefix.value) {
+        await getASNHistory(ipPrefix.value);
+    } else if (name === 'connectivity' && asnNumeric.value) {
+        await getASNConnectivity(asnNumeric.value);
+    }
+};
+
+const isPanelActive = (name) => isPanelOpen.value && activePanel.value === name;
+
+// Collapsible's controlled mode can emit open-state updates from its internals;
+// mirror those without clearing the selected content before the close animation.
+const onPanelOpenChange = (open) => {
+    isPanelOpen.value = open;
+};
+
+// Fetch + caching live in the loaders; each cache is the owner's (IpInfos /
+// QueryIP), handed down as a prop.
+const getASNInfo = async (asn) => {
+    trackEvent('IPCheck', 'ASNInfoClick', 'Show ASN Info');
+    await loadAsnInfoInto(props.asnInfos, asn);
+};
+
+const getASNHistory = async (prefix) => {
+    trackEvent('IPCheck', 'ASNHistoryClick', 'Show ASN History');
+    await loadAsnHistoryInto(props.asnHistoryInfos, prefix);
+};
+
+const getASNConnectivity = async (asn) => {
+    trackEvent('IPCheck', 'ASNConnectivityClick', 'Show ASN Connectivity');
+    await loadAsnConnectivityInto(props.asnConnectivityInfos, asn);
+};
+</script>
diff --git a/frontend/components/ip-infos/IpDetailPanel.vue b/frontend/components/ip-infos/IpDetailPanel.vue
index 8cd6a126..5d6ccea6 100644
--- a/frontend/components/ip-infos/IpDetailPanel.vue
+++ b/frontend/components/ip-infos/IpDetailPanel.vue
@@ -1,6 +1,6 @@
 <template>
     <!-- Multi-root template on purpose: Metadata / Advanced / ASN render as direct siblings of
-         the consumer's Hero IP inside a flex-col, so ASN's `mt-auto` pushes to the card bottom.
+         the consumer's Hero IP (IPCard: inside its body's flex-col), with no wrapper of their own.
          Side-effect: `class` / `style` don't auto-fall through — don't write
          `<IpDetailPanel class="..."/>`, the class goes nowhere. Style via the children's own classes. -->
 
@@ -92,270 +92,14 @@
         </CollapsibleContent>
     </Collapsible>
 
-    <!-- Advanced block (IPCheck.ing source only): locked CTA for signed-out, label-value grid for signed-in. -->
-    <div v-if="!collapsed" v-show="showAdvancedBlock" class="px-4 pb-3 border-t pt-3 space-y-2.5">
+    <!-- Advanced block (IPCheck.ing source only): gated CTA or the advanced grid + details. -->
+    <IpAdvancedBlock :data="data" :ip-geo-source="ipGeoSource" :configs="configs" :collapsed="collapsed"
+        @view-usage="emit('view-usage')" @open-tool="emit('open-tool')" />
 
-        <!-- Gated: single CTA banner + 4-field preview grid with *** values.
-             Signed-out shows the sign-in copy; over-quota shows the monthly
-             quota copy + sponsor link instead. -->
-        <template v-if="allAdvancedLocked || allAdvancedQuotaExceeded">
-            <span
-                class="w-full flex items-center justify-between gap-2 text-xs px-2.5 py-1.5 rounded-md bg-muted/60 text-muted-foreground transition-colors group">
-                <span class="flex items-center gap-1.5 min-w-0">
-                    <component :is="allAdvancedQuotaExceeded ? Hourglass : Lock" class="size-3.5 shrink-0" />
-                    <span class="truncate">
-                        {{ allAdvancedQuotaExceeded ? t('ipInfos.advancedQuotaCta') : t('ipInfos.advancedUnlockCta') }}
-                    </span>
-                </span>
-                <!-- Opens the Benefits & Usage dialog (usage tab for signed-in
-                     users) — the sponsor path lives there, not a direct jump. -->
-                <button v-if="allAdvancedQuotaExceeded" type="button"
-                    class="shrink-0 underline underline-offset-2 hover:text-foreground cursor-pointer"
-                    @click="openUsageDialog">
-                    {{ t('user.ViewUsage') }}
-                </button>
-            </span>
-
-            <dl class="grid grid-cols-2 md:grid-cols-4 gap-x-3 gap-y-3 text-sm items-start">
-                <div v-for="f in lockedFieldList" :key="f.key">
-                    <dt class="flex items-center gap-1.5 text-xs text-muted-foreground mb-1">
-                        <component :is="f.icon" class="size-3.5" />
-                        <span>{{ f.label }}</span>
-                    </dt>
-                    <dd class="font-normal text-muted-foreground/60">***</dd>
-                </div>
-            </dl>
-        </template>
-
-        <!-- Signed-in: same vertical "label on top, value below" rhythm as the metadata grid,
-             plus the collapsible score / friction details panel under it (one child for space-y). -->
-        <div v-else>
-            <dl class="grid grid-cols-2 md:grid-cols-2 gap-x-3 gap-y-3 text-sm items-start">
-                <div v-if="showTypeBadge">
-                    <dt class="flex items-center gap-1.5 text-xs text-muted-foreground mb-1">
-                        <SignalHigh class="size-3.5" />
-                        <span>{{ t('ipInfos.type') }}</span>
-                    </dt>
-                    <dd class="font-normal wrap-break-word">{{ data.type }}</dd>
-                </div>
-
-                <div v-if="showAnonymityBadge">
-                    <dt class="flex items-center gap-1.5 text-xs text-muted-foreground mb-1">
-                        <ShieldCheck class="size-3.5" />
-                        <span>{{ t('ipInfos.anonymity.label') }}</span>
-                    </dt>
-                    <dd class="font-normal wrap-break-word">
-                        {{ data.anonymity }}
-                    </dd>
-                    <!-- Anonymizing service, when the API named one. -->
-                    <dd v-if="anonymityService" class="font-normal wrap-break-word">
-                        <span class="text-muted-foreground font-normal text-xs">{{ anonymityService }}</span>
-                    </dd>
-                </div>
-
-                <div v-if="showNativeBadge">
-                    <dt class="flex items-center gap-1.5 text-xs text-muted-foreground mb-1">
-                        <House class="size-3.5" />
-                        <span>{{ t('ipInfos.advancedData.Nativeness') }}</span>
-                        <JnTooltip :text="t('ipInfos.advancedData.nativenessTooltip')" side="top" class="hidden md:block">
-                            <CircleQuestionMark class="size-3 cursor-help opacity-70" />
-                        </JnTooltip>
-                    </dt>
-                    <dd class="font-normal flex items-center gap-1 wrap-break-word">
-                        <component :is="data.isNativeIP === true ? Equal : EqualNot" class="size-3.5 shrink-0" />
-                        <span>{{ data.isNativeIP === true ? t('ipInfos.advancedData.NativeIPYes') :
-                            t('ipInfos.advancedData.NativeIPNo') }}</span>
-                    </dd>
-                </div>
-
-                <div v-if="showQualityScore">
-                    <dt class="flex items-center gap-1.5 text-xs text-muted-foreground mb-1">
-                        <Gauge class="size-3.5" />
-                        <span>{{ t('ipInfos.qualityScore') }}</span>
-                    </dt>
-                    <dd class="flex items-center gap-2">
-                        <span v-if="data.qualityScore === 'unknown'" class="font-normal text-muted-foreground">
-                            {{ t('ipInfos.qualityScoreUnknown') }}
-                        </span>
-                        <template v-else>
-                            <Progress :model-value="Number(data.qualityScore) || 0" class="h-2 flex-1 min-w-12"
-                                :indicator-class="qualityTone === 'ok-fast' ? 'bg-success' : qualityTone === 'ok-slow' ? 'bg-warning' : 'bg-destructive'" />
-                            <span class="text-sm font-normal tabular-nums shrink-0">{{ data.qualityScore }}/100</span>
-                        </template>
-                        <!-- Score-details toggle -->
-                        <JnTooltip v-if="hasScoreDetails" :text="t('ipInfos.scoreDetails.toggle')" side="top">
-                            <Button variant="ghost" size="icon"
-                                :class="['size-6 -my-1 shrink-0 cursor-pointer', isDetailActive('score') && 'bg-muted text-foreground hover:bg-muted']"
-                                @click="toggleDetail('score')" :aria-expanded="isDetailActive('score')"
-                                :aria-label="t('ipInfos.scoreDetails.toggle')">
-                                <ChevronDown class="size-3.5 transition-transform duration-200"
-                                    :class="isDetailActive('score') && 'rotate-180'" />
-                            </Button>
-                        </JnTooltip>
-                    </dd>
-                </div>
-
-                <div v-if="abuseLevel">
-                    <dt class="flex items-center gap-1.5 text-xs text-muted-foreground mb-1">
-                        <Flag class="size-3.5" />
-                        <span>{{ t('ipInfos.abuseLevel.label') }}</span>
-                    </dt>
-                    <dd class="font-normal wrap-break-word">{{ t('ipInfos.abuseLevel.' + abuseLevel) }}</dd>
-                </div>
-
-                <!-- Scenario friction: one tone dot per scenario, low → high (deliberately not a score
-                     bar); hidden when the answer carries no scenarios. -->
-                <div v-if="hasFriction">
-                    <dt class="flex items-center gap-1.5 text-xs text-muted-foreground mb-1">
-                        <Compass class="size-3.5" />
-                        <span>{{ t('ipInfos.scenarioFriction.label') }}</span>
-                    </dt>
-                    <!-- min-h-5 matches the quality-score row's text line. Dots + chevron form one
-                         left-aligned group: 8px dots at a 4px gap (10 → 116px) that close up rather
-                         than overflow a narrow cell; free space trails, like the text cells. -->
-                    <dd class="flex min-h-5 items-center gap-2">
-                        <div role="img" :aria-label="frictionBreakdown" :title="frictionBreakdown"
-                            class="flex min-w-0 flex-nowrap items-center justify-between"
-                            :style="{ width: `${frictionDotList.length * 12 - 4}px` }">
-                            <span v-for="dot in frictionDotList" :key="dot.id"
-                                class="size-2 shrink-0 rounded-full" :class="dotClass(dot.tone)" />
-                        </div>
-                        <JnTooltip :text="t('ipInfos.scenarioFriction.toggle')" side="top">
-                            <Button variant="ghost" size="icon"
-                                :class="['size-6 -my-1 shrink-0 cursor-pointer', isDetailActive('friction') && 'bg-muted text-foreground hover:bg-muted']"
-                                @click="toggleDetail('friction')" :aria-expanded="isDetailActive('friction')"
-                                :aria-label="t('ipInfos.scenarioFriction.toggle')">
-                                <ChevronDown class="size-3.5 transition-transform duration-200"
-                                    :class="isDetailActive('friction') && 'rotate-180'" />
-                            </Button>
-                        </JnTooltip>
-                    </dd>
-                </div>
-            </dl>
-
-            <!-- Details frame, one at a time. Score: plain-language explanation (needs the
-                 `dimensions` block), then every attribute tag. Friction: the scenario list. -->
-            <Collapsible :open="isDetailOpen" @update:open="isDetailOpen = $event">
-                <CollapsibleContent>
-                    <div class="pt-3">
-                        <div class="rounded-md border bg-muted/40 p-3 space-y-3">
-                            <template v-if="openDetail === 'score'">
-                                <div v-if="scoreExplanation.length">
-                                    <p class="text-xs text-muted-foreground mb-1.5">{{ t('ipInfos.scoreDetails.explainTitle') }}</p>
-                                    <!-- One i18n template per sentence; slots keep the IP under the info-mask blur. -->
-                                    <p class="text-xs leading-relaxed text-muted-foreground">
-                                        <template v-for="(sentence, i) in scoreExplanation" :key="sentence.key">
-                                            <I18nT :keypath="sentence.key" tag="span" scope="global">
-                                                <template #ip><span data-mask="ip" class="font-medium text-foreground">{{ sentence.params.ip }}</span></template>
-                                                <template #operator><span class="text-foreground">{{ sentence.params.operator }}</span></template>
-                                                <template #score><span class="font-medium text-foreground tabular-nums">{{ sentence.params.score }}</span></template>
-                                                <template #date>{{ sentence.params.date }}</template>
-                                            </I18nT>{{ i === scoreExplanation.length - 1 ? '' : sentenceGap }}
-                                        </template>
-                                    </p>
-                                </div>
-
-                                <!-- All attributes: label + check / cross / question mark. -->
-                                <div v-if="scoreTagRows.length" :class="scoreExplanation.length && 'border-t pt-3'">
-                                    <p class="text-xs text-muted-foreground mb-1.5">{{ t('ipInfos.scoreDetails.tagsTitle') }}</p>
-                                    <dl class="grid grid-cols-2 gap-x-4 gap-y-1.5 text-xs">
-                                        <div v-for="tag in scoreTagRows" :key="tag.key"
-                                            class="flex items-center justify-between gap-2 min-w-0">
-                                            <dt class="text-muted-foreground min-w-0 wrap-break-word">
-                                                {{ t('ipInfos.scoreDetails.tags.' + tag.key) }}
-                                            </dt>
-                                            <!-- One neutral tone for every state: a tag is a fact, not a verdict. -->
-                                            <dd class="shrink-0 text-foreground">
-                                                <component :is="TAG_STATE_ICONS[tag.state]" class="size-3.5" aria-hidden="true" />
-                                                <span class="sr-only">{{ t('ipInfos.scoreDetails.tagState.' + tag.state) }}</span>
-                                            </dd>
-                                        </div>
-                                    </dl>
-                                </div>
-
-                                <!-- Point to a blocklist check of this IP. -->
-                                <p v-if="blocklistHref"
-                                    class="border-t pt-3 flex flex-wrap items-center gap-x-1.5 gap-y-1 text-xs leading-relaxed text-muted-foreground">
-                                    <span>{{ t('ipInfos.scoreDetails.blocklistHint') }}</span>
-                                    <a :href="blocklistHref" @click="openBlocklist"
-                                        class="inline-flex items-center gap-0.5 font-medium text-foreground underline-offset-2 hover:underline">
-                                        {{ t('ipInfos.scoreDetails.blocklistLink') }}<ArrowRight class="size-3" />
-                                    </a>
-                                </p>
-                            </template>
-
-                            <template v-else-if="openDetail === 'friction' && hasFriction">
-                                <ScenarioFrictionPanel :scenarios="data.frictionScenarios"
-                                    :country-name="data.country_name || ''" />
-
-                                <!-- Point to a Persona Check of this browser. -->
-                                <p v-if="personacheckHref"
-                                    class="border-t pt-3 flex flex-wrap items-center gap-x-1.5 gap-y-1 text-xs leading-relaxed text-muted-foreground">
-                                    <span>{{ t('ipInfos.scenarioFriction.personaHint') }}</span>
-                                    <a :href="personacheckHref" @click="openPersonacheck"
-                                        class="inline-flex items-center gap-0.5 font-medium text-foreground underline-offset-2 hover:underline">
-                                        {{ t('ipInfos.scenarioFriction.personaLink') }}<ArrowRight class="size-3" />
-                                    </a>
-                                </p>
-                            </template>
-                        </div>
-                    </div>
-                </CollapsibleContent>
-            </Collapsible>
-        </div>
-    </div>
-
-    <!-- ASN block -->
-    <div v-if="data.asn && !collapsed" class="px-4 py-3 border-t">
-        <div class="flex items-center justify-between gap-2">
-            <div class="flex items-center gap-2 min-w-0 text-sm">
-                <Building2 class="size-4 text-muted-foreground shrink-0" />
-                <span class="text-xs text-muted-foreground shrink-0">{{ t('ipInfos.ASN') }}</span>
-                <span class="font-mono font-normal truncate">{{ data.asn }}</span>
-            </div>
-            <div class="shrink-0 flex items-center gap-1">
-                <!-- ASN Info -->
-                <JnTooltip v-if="data.asnlink && configs.cloudFlare" :text="t('Tooltips.ShowASNInfo')" side="top">
-                    <Button variant="ghost" size="icon"
-                        :class="['size-7 cursor-pointer', isPanelActive('info') && 'bg-muted text-foreground hover:bg-muted']"
-                        @click="togglePanel('info')" :aria-expanded="isPanelActive('info')"
-                        :aria-label="'Display AS Info of ' + data.asn">
-                        <Info />
-                    </Button>
-                </JnTooltip>
-                <!-- ASN History -->
-                <JnTooltip v-if="ipPrefix" :text="t('Tooltips.ShowASNHistory')" side="top">
-                    <Button variant="ghost" size="icon"
-                        :class="['size-7 cursor-pointer', isPanelActive('history') && 'bg-muted text-foreground hover:bg-muted']"
-                        @click="togglePanel('history')" :aria-expanded="isPanelActive('history')"
-                        :aria-label="'Display ASN History of ' + data.ip">
-                        <FolderClock />
-                    </Button>
-                </JnTooltip>
-                <!-- ASN Connectivity -->
-                <JnTooltip v-if="asnNumeric" :text="t('Tooltips.ShowASNConnectivity')" side="top">
-                    <Button variant="ghost" size="icon"
-                        :class="['size-7 cursor-pointer', isPanelActive('connectivity') && 'bg-muted text-foreground hover:bg-muted']"
-                        @click="togglePanel('connectivity')" :aria-expanded="isPanelActive('connectivity')"
-                        :aria-label="'Display ASN Connectivity of ' + data.asn">
-                        <Network />
-                    </Button>
-                </JnTooltip>
-            </div>
-        </div>
-        <Collapsible :open="isPanelOpen" @update:open="onPanelOpenChange">
-            <CollapsibleContent>
-                <div class="pt-3">
-                    <ASNInfo v-if="activePanel === 'info'" :index="index" :isDarkMode="isDarkMode" :asn="data.asn"
-                        :asnInfos="asnInfos" @open-profile="emit('open-tool')" />
-                    <ASNHistory v-else-if="activePanel === 'history'" :prefix="ipPrefix"
-                        :asnHistoryInfos="asnHistoryInfos" />
-                    <ASNConnectivity v-else-if="activePanel === 'connectivity'" :asn="asnNumeric"
-                        :asnConnectivityInfos="asnConnectivityInfos" />
-                </div>
-            </CollapsibleContent>
-        </Collapsible>
-    </div>
+    <!-- ASN block: ASN row + Info / History / Connectivity panels. -->
+    <IpAsnBlock :data="data" :index="index" :asn-infos="asnInfos" :asn-history-infos="asnHistoryInfos"
+        :asn-connectivity-infos="asnConnectivityInfos" :configs="configs" :is-dark-mode="isDarkMode"
+        :collapsed="collapsed" @open-tool="emit('open-tool')" />
 
     <!-- Dialog-mode shells for the same two panels (IPCard). -->
     <CountryTraffic v-if="countryTrafficMode === 'dialog'" :open="isTrafficDialogOpen"
@@ -367,73 +111,35 @@
 </template>
 
 <script setup>
-// Shared display panel for IP info: Metadata grid + Advanced block + ASN row, plus the Map and
-// Country-traffic panels (per-consumer 'dialog' / 'inline' / 'off' via mapMode / countryTrafficMode).
-// Used by IPCard (homepage card grid) and QueryIP (manual IP lookup dialog).
-// Hero IP is NOT part of this panel — consumers render their own hero row since affordances
-// (copy button, etc.) differ.
-import { ref, computed, watch } from 'vue';
-import { useMainStore } from '@/store';
-import { useI18n, I18nT } from 'vue-i18n';
-import { useRouter } from 'vue-router';
+// Shared display panel for IP info: Metadata grid + Advanced block (IpAdvancedBlock) + ASN row
+// (IpAsnBlock), plus the Map and Country-traffic panels (per-consumer 'dialog' / 'inline' / 'off'
+// via mapMode / countryTrafficMode). Used by IPCard (homepage card grid) and QueryIP (manual IP
+// lookup dialog). Hero IP is NOT part of this panel — consumers render their own hero row since
+// affordances (copy button, etc.) differ.
+import { ref, computed } from 'vue';
+import { useI18n } from 'vue-i18n';
 import { trackEvent } from '@/utils/analytics';
-import { fetchWithTimeout } from '@/utils/fetch-with-timeout.js';
-import { loadAsnInfoInto } from '@/composables/use-asn-info.js';
-import { loadAsnConnectivityInto } from '@/utils/ip/asn-connectivity.js';
-import { toBgpPrefix } from '@/utils/ip/bgp-prefix.js';
-import { getZoneUtcOffset, getZoneLocalTime, formatIsoDate } from '@/utils/time-utils.js';
-import { buildScoreExplanation, listScoreTags } from '@/utils/ip/ip-score-details.js';
-import { isToolAvailable } from '@/utils/tool-availability.js';
-import { TOOL_BY_SLUG } from '@/data/tools.js';
-import { isPlainClick } from '@/utils/nav-target.js';
-import { useStatusTone } from '@/composables/use-status-tone.js';
-import { frictionDots, frictionShares } from '@/utils/features/scenario-friction.js';
-import ASNInfo from './ASNInfo.vue';
-import ASNHistory from './ASNHistory.vue';
+import { getZoneUtcOffset, getZoneLocalTime } from '@/utils/time-utils.js';
 import CountryTraffic from './CountryTraffic.vue';
 import CountryTrafficPanel from './CountryTrafficPanel.vue';
 import LocationMap from './LocationMap.vue';
 import LocationMapPanel from './LocationMapPanel.vue';
-import ScenarioFrictionPanel from './ScenarioFrictionPanel.vue';
-// ASNConnectivity is heavy (dagre + SVG render); async-import so it
-// only enters the bundle when a user opens the Connectivity panel.
-import { defineAsyncComponent } from 'vue';
-const ASNConnectivity = defineAsyncComponent(() => import('./ASNConnectivity.vue'));
+import IpAdvancedBlock from './IpAdvancedBlock.vue';
+import IpAsnBlock from './IpAsnBlock.vue';
 import { JnTooltip } from '@/components/ui/tooltip';
 import { Collapsible, CollapsibleContent } from '@/components/ui/collapsible';
-import { Progress } from '@/components/ui/progress';
-import { Button } from '@/components/ui/button';
 import { Icon } from '@iconify/vue';
 import {
     Activity,
-    ArrowRight,
-    Building2,
-    Check,
-    ChevronDown,
     CornerUpRight,
-    Equal,
-    EqualNot,
     EthernetPort,
-    Gauge,
-    Hourglass,
     House,
-    Info,
-    Network,
-    Lock,
     Map,
     MapPin,
-    Compass,
-    ShieldCheck,
-    SignalHigh,
-    Flag,
-    X,
-    CircleQuestionMark,
     Clock,
-    FolderClock,
 } from '@lucide/vue';
 
 const { t, locale } = useI18n();
-const store = useMainStore();
 
 const props = defineProps({
     data: { type: Object, required: true },
@@ -461,16 +167,6 @@ const props = defineProps({
 // dialog stacks on it (`view-usage`) or a tool link (ASN Profile, Blocklist Check, Persona Check) changes page (`open-tool`).
 const emit = defineEmits(['view-usage', 'open-tool']);
 
-const openUsageDialog = () => {
-    emit('view-usage');
-    store.setTriggerUserBenefits(true);
-};
-
-// Single-select panel content for the ASN block: 'info' | 'history' | null.
-// Kept separate from the open state so close animations retain their content
-// until Collapsible finishes measuring and animating the closing height.
-const activePanel = ref(null);
-const isPanelOpen = ref(false);
 const isMapDialogOpen = ref(false);
 const isTrafficDialogOpen = ref(false);
 
@@ -484,151 +180,11 @@ const refreshZoneLocalTime = () => {
     zoneLocalTime.value = getZoneLocalTime(props.data.timezone, locale.value);
 };
 
-// Advanced block only surfaces for the IPCheck.ing source (ipGeoSource === 0).
-const showAdvancedBlock = computed(() => props.ipGeoSource === 0 && Boolean(props.data));
-
 // Map button is gated on the deployment having a Google Maps key (configs.map) + location data.
 const canShowMap = computed(() =>
     props.mapMode !== 'off' && Boolean(props.configs.map) && Boolean(props.data.country_name)
 );
 
-// Backend gating sentinels for the advanced fields (see transform-ip-data.js).
-const isGatedValue = (value) => value === 'sign_in_required' || value === 'quota_exceeded';
-
-// If every advanced field is masked → show the single CTA + preview grid instead
-// of rendering four individual gated rows. The two sentinels pick different copy.
-const allAdvancedLocked = computed(() =>
-    props.data.type === 'sign_in_required' &&
-    props.data.anonymity === 'sign_in_required' &&
-    props.data.isNativeIP === 'sign_in_required' &&
-    props.data.qualityScore === 'sign_in_required'
-);
-const allAdvancedQuotaExceeded = computed(() =>
-    props.data.type === 'quota_exceeded' &&
-    props.data.anonymity === 'quota_exceeded' &&
-    props.data.isNativeIP === 'quota_exceeded' &&
-    props.data.qualityScore === 'quota_exceeded'
-);
-
-const showTypeBadge = computed(() =>
-    props.data.type && !isGatedValue(props.data.type)
-    && props.data.type !== t('ipInfos.advancedData.type.unknownType')
-);
-const showAnonymityBadge = computed(() =>
-    Boolean(props.data.anonymity) && !isGatedValue(props.data.anonymity)
-);
-// "Provider · protocol"; both are null unless the API named a service.
-const anonymityService = computed(() =>
-    [props.data.anonymityProvider, props.data.anonymityProtocol].filter(Boolean).join(' · ')
-);
-const showNativeBadge = computed(() =>
-    props.data.isNativeIP !== undefined && !isGatedValue(props.data.isNativeIP)
-);
-const showQualityScore = computed(() =>
-    props.data.qualityScore !== undefined && !isGatedValue(props.data.qualityScore)
-);
-
-// Locked field preview: the 4 advanced fields shown as "label + ***" for signed-out users.
-const lockedFieldList = computed(() => [
-    { key: 'type', icon: SignalHigh, label: t('ipInfos.type') },
-    { key: 'anonymity', icon: ShieldCheck, label: t('ipInfos.anonymity.label') },
-    { key: 'native', icon: House, label: t('ipInfos.advancedData.Nativeness') },
-    { key: 'quality', icon: Gauge, label: t('ipInfos.qualityScore') },
-]);
-
-// Quality Score color tiers — reuse the same 4-tone semantic as use-status-tone.
-const qualityTone = computed(() => {
-    const n = Number(props.data.qualityScore);
-    if (isNaN(n)) return 'wait';
-    if (n >= 80) return 'ok-fast';
-    if (n >= 50) return 'ok-slow';
-    return 'fail';
-});
-
-// Score-details panel (IPCheck.ing source): explanation sentences (need
-// `dimensions`) and attribute rows. Both are empty for gated data, and the
-// toggle only shows when either has content.
-const scoreExplanation = computed(() => buildScoreExplanation(props.data, {
-    t,
-    formatDate: (day) => formatIsoDate(day, locale.value),
-}));
-const scoreTagRows = computed(() => listScoreTags(props.data.scoreTags));
-// Row state → icon; the question mark marks a suspected residential proxy.
-const TAG_STATE_ICONS = { yes: Check, no: X, suspected: CircleQuestionMark };
-const hasScoreDetails = computed(() =>
-    showAdvancedBlock.value && (scoreExplanation.value.length > 0 || scoreTagRows.value.length > 0)
-);
-// CJK sentences run together; others take a space.
-const sentenceGap = computed(() => (/^(zh|ja|ko)/.test(locale.value) ? '' : ' '));
-
-// Abuse level from the v3 reputation dimension (`ipInfos.abuseLevel.*`); anything else hides the cell.
-const ABUSE_LEVELS = ['none', 'low', 'medium', 'high'];
-const abuseLevel = computed(() => {
-    const level = props.data.scoreDimensions?.reputation?.level;
-    return ABUSE_LEVELS.includes(level) ? level : '';
-});
-
-// Scenario friction: normalized scenarios (transform-ip-data.js), one dot each.
-const { dotClass } = useStatusTone();
-const hasFriction = computed(() =>
-    Array.isArray(props.data.frictionScenarios) && props.data.frictionScenarios.length > 0
-);
-const frictionList = computed(() => (hasFriction.value ? props.data.frictionScenarios : []));
-const frictionCounts = computed(() => frictionShares(frictionList.value));
-const frictionDotList = computed(() => frictionDots(frictionList.value));
-const frictionBreakdown = computed(() => t('ipInfos.scenarioFriction.breakdown', {
-    smooth: frictionCounts.value.smooth,
-    checks: frictionCounts.value.checks,
-    restricted: frictionCounts.value.restricted,
-}));
-
-// Single-select details frame ('score' | 'friction') — same open/content split as
-// the ASN block, so the close animation keeps its content.
-const openDetail = ref(null);
-const isDetailOpen = ref(false);
-const isDetailActive = (name) => isDetailOpen.value && openDetail.value === name;
-const toggleDetail = (name) => {
-    if (isDetailActive(name)) {
-        isDetailOpen.value = false;
-        return;
-    }
-    if (name === 'score') trackEvent('IPCheck', 'ScoreDetailsClick', 'Show Score Details');
-    else trackEvent('IPCheck', 'ScenarioFrictionClick', 'Show Scenario Friction');
-    openDetail.value = name;
-    isDetailOpen.value = true;
-};
-// A different IP starts collapsed.
-watch(() => props.data.ip, () => { isDetailOpen.value = false; });
-// A refresh without scenarios closes their frame instead of leaving it empty.
-watch(hasFriction, (has) => { if (!has && openDetail.value === 'friction') isDetailOpen.value = false; });
-
-// Blocklist Check entry: hidden when the tool is gated off; `q` only prefills.
-const router = useRouter();
-const blocklistHref = computed(() => (
-    isToolAvailable(TOOL_BY_SLUG.get('blocklist'), props.configs) && props.data.ip
-        ? `/tools/blocklist?q=${encodeURIComponent(props.data.ip)}`
-        : ''
-));
-const openBlocklist = (e) => {
-    if (!isPlainClick(e)) return;
-    e.preventDefault();
-    trackEvent('IPCheck', 'BlocklistCTAClick', 'Open Blocklist Check');
-    emit('open-tool');
-    router.push({ path: '/tools/blocklist', query: { q: props.data.ip } });
-};
-
-// Persona Check invitation closing the friction details: dropped when the tool is gated off.
-const personacheckHref = computed(() => (
-    isToolAvailable(TOOL_BY_SLUG.get('personacheck'), props.configs) ? '/tools/personacheck' : ''
-));
-const openPersonacheck = (e) => {
-    if (!isPlainClick(e)) return;
-    e.preventDefault();
-    trackEvent('IPCheck', 'PersonaCheckCTAClick', 'Open Persona Check');
-    emit('open-tool');
-    router.push({ path: '/tools/personacheck' });
-};
-
 // Consumer opt-in + a Cloudflare key on the deployment + a country to query.
 const canShowCountryTraffic = computed(() =>
     props.countryTrafficMode !== 'off' && !props.collapsed
@@ -636,7 +192,7 @@ const canShowCountryTraffic = computed(() =>
 );
 
 // Single-select inline expansion under the metadata grid ('inline' mode) —
-// same open/content split as the ASN block below, so close animations keep
+// same open/content split as IpAsnBlock's panels, so close animations keep
 // their content.
 const activeMetaPanel = ref(null);
 const isMetaPanelOpen = ref(false);
@@ -664,84 +220,4 @@ const onTrafficClick = () => {
     if (props.countryTrafficMode === 'inline') toggleMetaPanel('traffic');
     else isTrafficDialogOpen.value = true;
 };
-
-// BGP DFZ-floor prefix for the IP — /24 v4, /48 v6. Used both as the query
-// param sent to /api/asn-history (so CF dedupes across every IP in the same
-// prefix) and as the local session-cache key.
-const ipPrefix = computed(() => toBgpPrefix(props.data.ip));
-
-// Numeric ASN (no 'AS' prefix), used as the connectivity cache key and the
-// /api/asn-connectivity query param. Null when the geo source didn't return
-// an ASN.
-const asnNumeric = computed(() => {
-    const raw = props.data.asn;
-    if (!raw) return null;
-    const m = String(raw).match(/^AS?(\d+)$/i);
-    return m ? m[1] : null;
-});
-
-// Toggle the panel for `name`. Clicking the already-active button collapses
-// the panel entirely; clicking the inactive one switches view and lazily
-// triggers its data fetch. Session caches (asnInfos / asnHistoryInfos) make
-// the switch instant on the second visit.
-const togglePanel = async (name) => {
-    if (isPanelOpen.value && activePanel.value === name) {
-        isPanelOpen.value = false;
-        return;
-    }
-    activePanel.value = name;
-    isPanelOpen.value = true;
-    if (name === 'info') {
-        await getASNInfo(props.data.asn);
-    } else if (name === 'history' && ipPrefix.value) {
-        await getASNHistory(ipPrefix.value);
-    } else if (name === 'connectivity' && asnNumeric.value) {
-        await getASNConnectivity(asnNumeric.value);
-    }
-};
-
-const isPanelActive = (name) => isPanelOpen.value && activePanel.value === name;
-
-// Collapsible's controlled mode can emit open-state updates from its internals;
-// mirror those without clearing the selected content before the close animation.
-const onPanelOpenChange = (open) => {
-    isPanelOpen.value = open;
-};
-
-// Fetch + versioning live in composables/use-asn-info.js; the cache is the
-// owner's (IpInfos / QueryIP), handed down as the asnInfos prop.
-const getASNInfo = async (asn) => {
-    trackEvent('IPCheck', 'ASNInfoClick', 'Show ASN Info');
-    await loadAsnInfoInto(props.asnInfos, asn);
-};
-
-const getASNHistory = async (prefix) => {
-    trackEvent('IPCheck', 'ASNHistoryClick', 'Show ASN History');
-    try {
-        if (props.asnHistoryInfos[prefix]) return;
-        // RIPEstat routing-history is a slow analytical endpoint (10–20s on
-        // cold prefixes). Backend caps it at 25s; browser waits 26s so the
-        // server's 504 surfaces instead of the browser aborting first.
-        const response = await fetchWithTimeout(
-            `/api/asn-history?prefix=${encodeURIComponent(prefix)}`,
-            { timeoutMs: 26000 }
-        );
-        if (!response.ok) {
-            props.asnHistoryInfos[prefix] = { error: true };
-            return;
-        }
-        const data = await response.json();
-        props.asnHistoryInfos[prefix] = data;
-    } catch (error) {
-        console.error('Error fetching ASN history:', error);
-        props.asnHistoryInfos[prefix] = { error: true };
-    }
-};
-
-// Fetch + versioning live in utils/ip/asn-connectivity.js; the cache is the
-// owner's, handed down as asnConnectivityInfos.
-const getASNConnectivity = async (asn) => {
-    trackEvent('IPCheck', 'ASNConnectivityClick', 'Show ASN Connectivity');
-    await loadAsnConnectivityInto(props.asnConnectivityInfos, asn);
-};
 </script>
diff --git a/frontend/components/ip-infos/ScenarioFrictionPanel.vue b/frontend/components/ip-infos/ScenarioFrictionPanel.vue
index ac27482f..90129153 100644
--- a/frontend/components/ip-infos/ScenarioFrictionPanel.vue
+++ b/frontend/components/ip-infos/ScenarioFrictionPanel.vue
@@ -1,6 +1,6 @@
 <!-- Scenario friction details: how it was estimated, then one row per scenario in the card
      dots' order, smoothest first (name + tone dot + verdict). Root blocks sit directly in the
-     IpDetailPanel details frame, which spaces them like the score details and draws the border
+     IpAdvancedBlock details frame, which spaces them like the score details and draws the border
      and the closing Persona Check line. -->
 <template>
     <div>
diff --git a/frontend/components/ip-infos/ScoreDetailsPanel.vue b/frontend/components/ip-infos/ScoreDetailsPanel.vue
new file mode 100644
index 00000000..f4940d3b
--- /dev/null
+++ b/frontend/components/ip-infos/ScoreDetailsPanel.vue
@@ -0,0 +1,56 @@
+<!-- Quality-score details: the plain-language explanation (needs the `dimensions` block), then
+     every attribute tag. Root blocks sit directly in the IpAdvancedBlock details frame, which
+     spaces them like the friction details and draws the closing Blocklist Check line. -->
+<template>
+    <div v-if="explanation.length">
+        <p class="text-xs text-muted-foreground mb-1.5">{{ t('ipInfos.scoreDetails.explainTitle') }}</p>
+        <!-- One i18n template per sentence; slots keep the IP under the info-mask blur. -->
+        <p class="text-xs leading-relaxed text-muted-foreground">
+            <template v-for="(sentence, i) in explanation" :key="sentence.key">
+                <I18nT :keypath="sentence.key" tag="span" scope="global">
+                    <template #ip><span data-mask="ip" class="font-medium text-foreground">{{ sentence.params.ip }}</span></template>
+                    <template #operator><span class="text-foreground">{{ sentence.params.operator }}</span></template>
+                    <template #score><span class="font-medium text-foreground tabular-nums">{{ sentence.params.score }}</span></template>
+                    <template #date>{{ sentence.params.date }}</template>
+                </I18nT>{{ i === explanation.length - 1 ? '' : sentenceGap }}
+            </template>
+        </p>
+    </div>
+
+    <!-- All attributes: label + check / cross / question mark. -->
+    <div v-if="tags.length" :class="explanation.length && 'border-t pt-3'">
+        <p class="text-xs text-muted-foreground mb-1.5">{{ t('ipInfos.scoreDetails.tagsTitle') }}</p>
+        <dl class="grid grid-cols-2 gap-x-4 gap-y-1.5 text-xs">
+            <div v-for="tag in tags" :key="tag.key"
+                class="flex items-center justify-between gap-2 min-w-0">
+                <dt class="text-muted-foreground min-w-0 wrap-break-word">
+                    {{ t('ipInfos.scoreDetails.tags.' + tag.key) }}
+                </dt>
+                <!-- One neutral tone for every state: a tag is a fact, not a verdict. -->
+                <dd class="shrink-0 text-foreground">
+                    <component :is="TAG_STATE_ICONS[tag.state]" class="size-3.5" aria-hidden="true" />
+                    <span class="sr-only">{{ t('ipInfos.scoreDetails.tagState.' + tag.state) }}</span>
+                </dd>
+            </div>
+        </dl>
+    </div>
+</template>
+
+<script setup>
+import { computed } from 'vue';
+import { useI18n, I18nT } from 'vue-i18n';
+import { Check, CircleQuestionMark, X } from '@lucide/vue';
+
+defineProps({
+    // buildScoreExplanation() sentences and listScoreTags() rows (utils/ip/ip-score-details.js).
+    explanation: { type: Array, required: true },
+    tags: { type: Array, required: true },
+});
+
+const { t, locale } = useI18n();
+
+// Row state → icon; the question mark marks a suspected residential proxy.
+const TAG_STATE_ICONS = { yes: Check, no: X, suspected: CircleQuestionMark };
+// CJK sentences run together; others take a space.
+const sentenceGap = computed(() => (/^(zh|ja|ko)/.test(locale.value) ? '' : ' '));
+</script>
diff --git a/frontend/composables/use-asn-info.js b/frontend/composables/use-asn-info.js
index 8203c480..5407fbd0 100644
--- a/frontend/composables/use-asn-info.js
+++ b/frontend/composables/use-asn-info.js
@@ -1,6 +1,6 @@
 // ASN summary from Cloudflare Radar (`/api/cfradar?view=asn`) with a
 // per-owner session cache keyed 'AS<n>'. Owners (IpInfos, QueryIP) each
-// create their own cache with useAsnInfo(); IpDetailPanel fills whichever
+// create their own cache with useAsnInfo(); IpAsnBlock fills whichever
 // cache it is handed through loadAsnInfoInto().
 //
 // Relative imports keep this file importable from the Node test runner.
diff --git a/frontend/utils/ip/asn-connectivity.js b/frontend/utils/ip/asn-connectivity.js
index 184825ff..26dbea8b 100644
--- a/frontend/utils/ip/asn-connectivity.js
+++ b/frontend/utils/ip/asn-connectivity.js
@@ -1,5 +1,5 @@
 // Client for `/api/asn-connectivity` (CAIDA topology + neighbour lists),
-// used by IpDetailPanel. Fills an owner's session cache keyed by the numeric ASN
+// used by IpAsnBlock. Fills an owner's session cache keyed by the numeric ASN
 // string: `{ graph }` on success, `{ error: true }` on failure — the shape
 // ASNConnectivity.vue reads.
 //
diff --git a/frontend/utils/ip/asn-history.js b/frontend/utils/ip/asn-history.js
new file mode 100644
index 00000000..087c6c73
--- /dev/null
+++ b/frontend/utils/ip/asn-history.js
@@ -0,0 +1,27 @@
+// Client for `/api/asn-history` (RIPEstat routing history per BGP prefix),
+// used by IpAsnBlock. Fills an owner's session cache keyed by the prefix:
+// the response body on success, `{ error: true }` on failure — the shape
+// ASNHistory.vue reads.
+//
+// Relative imports keep this file importable from the Node test runner.
+import { fetchWithTimeout } from '../fetch-with-timeout.js';
+
+export const asnHistoryUrl = (prefix) => `/api/asn-history?prefix=${encodeURIComponent(prefix)}`;
+
+// Fetch `prefix` ('1.1.1.0/24') into `cache` unless already there; resolves
+// to the cache entry. Non-2xx answers and network failures are cached as
+// `{ error: true }`.
+export const loadAsnHistoryInto = async (cache, prefix) => {
+    try {
+        if (cache[prefix]) return cache[prefix];
+        // RIPEstat routing-history is a slow analytical endpoint (10–20s on
+        // cold prefixes). Backend caps it at 25s; browser waits 26s so the
+        // server's 504 surfaces instead of the browser aborting first.
+        const response = await fetchWithTimeout(asnHistoryUrl(prefix), { timeoutMs: 26000 });
+        cache[prefix] = response.ok ? await response.json() : { error: true };
+    } catch (error) {
+        console.error('Error fetching ASN history:', error);
+        cache[prefix] = { error: true };
+    }
+    return cache[prefix];
+};
diff --git a/frontend/utils/ip/ip-score-details.js b/frontend/utils/ip/ip-score-details.js
index b0cd2e99..e169d1db 100644
--- a/frontend/utils/ip/ip-score-details.js
+++ b/frontend/utils/ip/ip-score-details.js
@@ -1,4 +1,4 @@
-// Score-details panel for IPCheck.ing results (IpDetailPanel): a plain-
+// Score-details panel for IPCheck.ing results (ScoreDetailsPanel): a plain-
 // language explanation of the quality score, built as a list of i18n
 // sentences, and the attribute rows below it. Pure — no Vue, no fetch.
 //
diff --git a/tests/asn-history.test.js b/tests/asn-history.test.js
new file mode 100644
index 00000000..ebd742e0
--- /dev/null
+++ b/tests/asn-history.test.js
@@ -0,0 +1,68 @@
+// Tests for frontend/utils/ip/asn-history.js: the request URL, cache hits
+// skipping the network, and the body / `{ error: true }` entry shapes
+// ASNHistory.vue reads. globalThis.fetch is stubbed per test.
+
+import assert from 'node:assert/strict';
+import { describe, it, beforeEach, afterEach } from 'node:test';
+import { asnHistoryUrl, loadAsnHistoryInto } from '../frontend/utils/ip/asn-history.js';
+
+const realFetch = globalThis.fetch;
+const realConsoleError = console.error;
+let calls;
+
+const stubFetch = (impl) => {
+  globalThis.fetch = async (url, init) => {
+    calls.push(url);
+    return impl(url, init);
+  };
+};
+const jsonResponse = (body, status = 200) => ({ ok: status < 400, status, json: async () => body });
+
+beforeEach(() => {
+  calls = [];
+  console.error = () => {};
+});
+afterEach(() => {
+  globalThis.fetch = realFetch;
+  console.error = realConsoleError;
+});
+
+describe('asnHistoryUrl', () => {
+  it('encodes the prefix', () => {
+    assert.equal(asnHistoryUrl('1.1.1.0/24'), '/api/asn-history?prefix=1.1.1.0%2F24');
+  });
+});
+
+describe('loadAsnHistoryInto', () => {
+  it('caches the body under the prefix', async () => {
+    const body = { prefix: '1.1.1.0/24', asns: [] };
+    stubFetch(() => jsonResponse(body));
+    const cache = {};
+    const entry = await loadAsnHistoryInto(cache, '1.1.1.0/24');
+    assert.deepEqual(calls, [asnHistoryUrl('1.1.1.0/24')]);
+    assert.deepEqual(cache, { '1.1.1.0/24': body });
+    assert.equal(entry, cache['1.1.1.0/24']);
+  });
+
+  it('a cached prefix resolves without a request', async () => {
+    stubFetch(() => jsonResponse({}));
+    const cache = { '2001:db8::/48': { asns: [{ asn: 64500 }] } };
+    const entry = await loadAsnHistoryInto(cache, '2001:db8::/48');
+    assert.equal(calls.length, 0);
+    assert.deepEqual(entry, { asns: [{ asn: 64500 }] });
+  });
+
+  it('a non-2xx answer is cached as { error: true }', async () => {
+    stubFetch(() => jsonResponse({ error: 'Gateway Timeout' }, 504));
+    const cache = {};
+    assert.deepEqual(await loadAsnHistoryInto(cache, '192.0.2.0/24'), { error: true });
+    assert.deepEqual(cache, { '192.0.2.0/24': { error: true } });
+  });
+
+  it('a network failure is cached as { error: true }', async () => {
+    stubFetch(() => { throw new TypeError('offline'); });
+    const cache = {};
+    assert.deepEqual(await loadAsnHistoryInto(cache, '198.51.100.0/24'), { error: true });
+    assert.deepEqual(cache, { '198.51.100.0/24': { error: true } });
+  });
+});