{"affectedAsns":["AS37349"],"affectedDomains":["protonvpn.com","telegram.org"],"affectedServices":["Proton VPN","ProtonVPN","Telegram"],"anomalyRate":0.03773584905660377,"attribution":{"asns_attributed":2,"domains_attributed":2,"methods":[{"evidence_count":2,"method":"outage"},{"evidence_count":2,"method":"http-blocking-timeout"}],"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.","sources":["censoredplanet","ioda"],"top_asns":[{"asn":"AS37349","evidence_count":2}],"top_domains":[{"domain":"protonvpn.com","evidence_count":1},{"domain":"telegram.org","evidence_count":1}]},"confidence":0.65,"corroboration":{"description":"Corroborated by 2 sources: censoredplanet, ioda","evidenceCount":4,"level":"medium","score":0.8,"sourceCount":2,"sources":["censoredplanet","ioda"]},"country":"TZ","countryName":"Tanzania","createdAt":"2026-07-20T12:00:07.469611","description":"IODA detected significant connectivity drop in Tanzania. 1 critical alerts recorded. CenAlert confirms censorship activity.","duration":900,"durationHours":15,"endTime":"2026-07-20T20:10:00Z","evidence":[{"asn":null,"blockingMethod":null,"confidence":0.65,"continent":"Africa","countryCode":"TZ","domain":null,"domainCategory":null,"id":244321601,"kind":"alert","linkConfidence":0.8,"linkReason":"Same country and date, critical level IODA alert","observedAt":"2026-07-20T20:10:00Z","probeNodeId":null,"regionCode":"4223","retrievedAt":"2026-07-21T00:00:05.212180","riskTier":3,"signalBaseline":54,"signalLevel":"critical","signalType":"outage","signalValue":0.018518518518518517,"source":"ioda","sourceRef":"ioda:alert:bgp:region:4223:1784578200","sourceUrl":"https://ioda.inetintel.cc.gatech.edu/country/TZ","unSubregion":"Eastern Africa","upstreamCause":null,"upstreamClaim":"IODA detected critical level outage for Pwani","upstreamSeverity":"critical"},{"asn":null,"blockingMethod":null,"confidence":0.65,"continent":"Africa","countryCode":"TZ","domain":null,"domainCategory":null,"id":242925480,"kind":"alert","linkConfidence":0.8,"linkReason":"Same country and date, critical level IODA alert","observedAt":"2026-07-20T05:10:00Z","probeNodeId":null,"regionCode":"4226","retrievedAt":"2026-07-20T12:00:04.597765","riskTier":3,"signalBaseline":106,"signalLevel":"critical","signalType":"outage","signalValue":0.03773584905660377,"source":"ioda","sourceRef":"ioda:alert:bgp:region:4226:1784524200","sourceUrl":"https://ioda.inetintel.cc.gatech.edu/country/TZ","unSubregion":"Eastern Africa","upstreamCause":null,"upstreamClaim":"IODA detected critical level outage for Dodoma","upstreamSeverity":"critical"},{"asn":37349,"blockingMethod":null,"confidence":0.8,"continent":"Africa","countryCode":"TZ","domain":"protonvpn.com","domainCategory":"ANON","id":245761047,"kind":"http-probe","linkConfidence":0.8,"linkReason":"CenAlert event for same country and date range","observedAt":"2026-07-20T00:00:00Z","probeNodeId":null,"regionCode":null,"retrievedAt":"2026-07-21T16:28:20.420585Z","riskTier":3,"signalBaseline":null,"signalLevel":"elevated","signalType":"http-blocking-timeout","signalValue":0.5,"source":"censoredplanet","sourceRef":"censoredplanet:hyperquack:HTTP:TZ:protonvpn.com:2026-07-20","sourceUrl":"https://data.censoredplanet.org","unSubregion":"Eastern Africa","upstreamCause":null,"upstreamClaim":"HTTP blocking (timeout): 2/4 probes blocked (50.0%) for protonvpn.com","upstreamSeverity":null},{"asn":37349,"blockingMethod":null,"confidence":0.8,"continent":"Africa","countryCode":"TZ","domain":"telegram.org","domainCategory":"COMT","id":245761064,"kind":"http-probe","linkConfidence":0.8,"linkReason":"CenAlert event for same country and date range","observedAt":"2026-07-20T00:00:00Z","probeNodeId":null,"regionCode":null,"retrievedAt":"2026-07-21T16:28:20.420585Z","riskTier":3,"signalBaseline":null,"signalLevel":"elevated","signalType":"http-blocking-timeout","signalValue":0.5,"source":"censoredplanet","sourceRef":"censoredplanet:hyperquack:HTTP:TZ:telegram.org:2026-07-20","sourceUrl":"https://data.censoredplanet.org","unSubregion":"Eastern Africa","upstreamCause":null,"upstreamClaim":"HTTP blocking (timeout): 2/4 probes blocked (50.0%) for telegram.org","upstreamSeverity":null}],"evidenceCount":4,"evidenceSourceBreakdown":{"censoredplanet":2,"ioda":2},"evidenceSpan":{"earliest":"2026-07-20T00:00:00Z","latest":"2026-07-20T20:10:00Z"},"flag":"🇹🇿","generated_at_utc":"2026-09-20T09:07:08.564686Z","hashId":"b849dc847ecc","id":"TZ-2026-0076","incidentType":"mixed","measurementCount":1,"mechanism":"Infrastructure outage","readableId":"TZ-2026-0076","reportUrl":"https://api.voidly.ai/data/incidents/b849dc847ecc/report?format=markdown","revision":4,"severity":"critical","severityGrade":"B","sources":["ioda","censoredplanet"],"startTime":"2026-07-20T05:10:00Z","status":"active","title":"Internet connectivity disruption in Tanzania","updatedAt":"2026-07-22T06:00:08.150043"}