Revision-history array unavailable.
Canonical ID: JP-2026-0023. Source ID: JP-2026-0023. Hash ID: 49773f9b9b32.
Additional source duration field: 7.6667 hours. It is retained separately from the minutes field and does not establish a verified event duration.
Complete source JSON
{
"affectedAsns": [],
"affectedDomains": [],
"affectedServices": [],
"anomalyRate": 0.298352032132304,
"attribution": {
"asns_attributed": 0,
"domains_attributed": 0,
"methods": [
{
"evidence_count": 95,
"method": "outage"
}
],
"note": "Aggregated from this incident's linked evidence rows — only domains, ASNs, and blocking methods the evidence literally records are shown, with the per-item evidence count. No per-domain/per-ASN attribution is present in the linked evidence for this incident (e.g. country/ASN-level outage signals).",
"sources": [
"ioda"
],
"top_asns": [],
"top_domains": []
},
"confidence": 0.75,
"corroboration": {
"description": "Single source: ioda",
"evidenceCount": 95,
"level": "low",
"score": 0.6,
"sourceCount": 1,
"sources": [
"ioda"
]
},
"country": "JP",
"countryName": "Japan",
"createdAt": "2026-09-03T06:00:09.630495",
"description": "IODA detected significant connectivity drop in Japan. 48 critical alerts recorded.",
"duration": 460,
"durationHours": 7.6667,
"endTime": "2026-09-03T08:30:00Z",
"evidence": [
{
"asn": null,
"blockingMethod": null,
"confidence": 0.65,
"continent": "Asia",
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"id": 389161138,
"kind": "alert",
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"linkReason": "Same country and date, critical level IODA alert",
"observedAt": "2026-09-03T08:30:00Z",
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"regionCode": "2056",
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"riskTier": 4,
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"sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/JP",
"unSubregion": "Eastern Asia",
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"upstreamClaim": "IODA detected critical level outage for Saitama",
"upstreamSeverity": "critical"
},
{
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"id": 389161124,
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"linkReason": "Same country and date, critical level IODA alert",
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"upstreamClaim": "IODA detected critical level outage for Tokyo",
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{
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{
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"upstreamClaim": "IODA detected critical level outage for Chiba",
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{
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{
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{
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"upstreamClaim": "IODA detected critical level outage for Nagano",
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{
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{
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"upstreamClaim": "IODA detected critical level outage for Okinawa",
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{
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"upstreamClaim": "IODA detected critical level outage for Osaka",
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{
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"flag": "🇯🇵",
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"title": "Internet connectivity disruption in Japan",
"updatedAt": "2026-09-03T12:00:09.686896"
}