Internet connectivity disruption in Japan

{
  "affectedAsns": [],
  "affectedDomains": [],
  "affectedServices": [],
  "anomalyRate": 0.8112492066656306,
  "attribution": {
    "asns_attributed": 0,
    "domains_attributed": 0,
    "methods": [
      {
        "evidence_count": 48,
        "method": "outage"
      }
    ],
    "note": "Aggregated from this incident's qualifying 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 qualifying 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 label: ioda",
    "evidenceCount": 48,
    "level": "low",
    "score": 0.67,
    "sourceCount": 1,
    "sources": [
      "ioda"
    ]
  },
  "country": "JP",
  "countryName": "Japan",
  "createdAt": "2026-10-18T06:00:50.991601",
  "description": "IODA detected significant connectivity drop in Japan. 48 critical alerts recorded.",
  "duration": null,
  "durationHours": null,
  "endTime": null,
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