voidly
Data

Incident record · Iran

Internet connectivity disruption in Iran

Type
disruption
Status
active
Severity
critical
Inspect evidence Cite this incident

Source summary

IODA detected significant connectivity drop in Iran. 5 critical alerts recorded.

Open incident JSON
Reported anomaly rate
14%

Source-defined signal; not a universal test-failure percentage.

Source measurement count
5

The record’s count can represent aggregate inputs or alerts.

Incident confidence
70%

A source score, not certainty of intentional censorship.

Linked evidence has its own count and confidence fields. These quantities are not interchangeable.

Follow the evidence

17 linked records.

Inspect the observation, the upstream claim and why it was linked.

Linked observation dates

17 dated · 0 without a verified timezone
IODA17 linked records
Sep 8, 2026 · 09:10 UTCSep 8, 2026 · 16:20 UTC

Each point is a linked record. Horizontal position shows observation time; stacking separates nearby points. The full records below provide the values. This is not a measured outage-duration chart.

Upstream claims are attributed to their source. Multiple records or source names do not by themselves establish independent corroboration.

IODA17 records · open evidence

outage · critical

ioda:alert:bgp:region:1823:1788884400

IODA detected critical level outage for Bushehr

Upstream claim · IODA
Signal value
0.012285
Signal baseline
407
Evidence confidence
65%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-09-08 18:00:04.733901 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": null,
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 409682290,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-08T16:20:00Z",
  "probeNodeId": null,
  "regionCode": "1823",
  "retrievedAt": "2026-09-08T18:00:04.733901",
  "riskTier": null,
  "signalBaseline": 407,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.012285012285012284,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:1823:1788884400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Bushehr",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:1832:1788884400

IODA detected critical level outage for Khuzestan

Upstream claim · IODA
Signal value
0.013799
Signal baseline
1,087
Evidence confidence
65%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-09-08 18:00:04.733901 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": null,
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 409682291,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-08T16:20:00Z",
  "probeNodeId": null,
  "regionCode": "1832",
  "retrievedAt": "2026-09-08T18:00:04.733901",
  "riskTier": null,
  "signalBaseline": 1087,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.013799448022079117,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:1832:1788884400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Khuzestan",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:1851:1788881400

IODA detected critical level outage for Kerman

Upstream claim · IODA
Signal value
0.03118
Signal baseline
449
Evidence confidence
65%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-09-08 18:00:04.733901 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": null,
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 409682276,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-08T15:30:00Z",
  "probeNodeId": null,
  "regionCode": "1851",
  "retrievedAt": "2026-09-08T18:00:04.733901",
  "riskTier": null,
  "signalBaseline": 449,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.031180400890868598,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:1851:1788881400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Kerman",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:1843:1788881400

IODA detected critical level outage for East Azarbaijan

Upstream claim · IODA
Signal value
0.028024
Signal baseline
2,141
Evidence confidence
65%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-09-08 18:00:04.733901 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": null,
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 409682277,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-08T15:30:00Z",
  "probeNodeId": null,
  "regionCode": "1843",
  "retrievedAt": "2026-09-08T18:00:04.733901",
  "riskTier": null,
  "signalBaseline": 2141,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.02802428771602055,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:1843:1788881400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for East Azarbaijan",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:1842:1788881400

IODA detected critical level outage for West Azarbaijan

Upstream claim · IODA
Signal value
0.043269
Signal baseline
416
Evidence confidence
65%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-09-08 18:00:04.733901 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": null,
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 409682278,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-08T15:30:00Z",
  "probeNodeId": null,
  "regionCode": "1842",
  "retrievedAt": "2026-09-08T18:00:04.733901",
  "riskTier": null,
  "signalBaseline": 416,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.04326923076923077,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:1842:1788881400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for West Azarbaijan",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:1837:1788881400

IODA detected critical level outage for Markazi

Upstream claim · IODA
Signal value
0.011236
Signal baseline
445
Evidence confidence
65%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-09-08 18:00:04.733901 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": null,
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 409682279,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-08T15:30:00Z",
  "probeNodeId": null,
  "regionCode": "1837",
  "retrievedAt": "2026-09-08T18:00:04.733901",
  "riskTier": null,
  "signalBaseline": 445,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.011235955056179775,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:1837:1788881400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Markazi",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:1833:1788881400

IODA detected critical level outage for Lorestan

Upstream claim · IODA
Signal value
0.084337
Signal baseline
166
Evidence confidence
65%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-09-08 18:00:04.733901 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": null,
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 409682280,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-08T15:30:00Z",
  "probeNodeId": null,
  "regionCode": "1833",
  "retrievedAt": "2026-09-08T18:00:04.733901",
  "riskTier": null,
  "signalBaseline": 166,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.08433734939759036,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:1833:1788881400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Lorestan",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:1831:1788881400

IODA detected critical level outage for Chahar Mahall and Bakhtiari

Upstream claim · IODA
Signal value
0.132231
Signal baseline
121
Evidence confidence
65%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-09-08 18:00:04.733901 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": null,
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 409682281,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-08T15:30:00Z",
  "probeNodeId": null,
  "regionCode": "1831",
  "retrievedAt": "2026-09-08T18:00:04.733901",
  "riskTier": null,
  "signalBaseline": 121,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.1322314049586777,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:1831:1788881400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Chahar Mahall and Bakhtiari",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:1830:1788881400

IODA detected critical level outage for Yazd

Upstream claim · IODA
Signal value
0.060241
Signal baseline
415
Evidence confidence
65%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-09-08 18:00:04.733901 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": null,
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 409682282,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-08T15:30:00Z",
  "probeNodeId": null,
  "regionCode": "1830",
  "retrievedAt": "2026-09-08T18:00:04.733901",
  "riskTier": null,
  "signalBaseline": 415,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.060240963855421686,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:1830:1788881400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Yazd",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:1829:1788881400

IODA detected critical level outage for Tehran

Upstream claim · IODA
Signal value
0.015735
Signal baseline
23,832
Evidence confidence
65%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-09-08 18:00:04.733901 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": null,
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 409682283,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-08T15:30:00Z",
  "probeNodeId": null,
  "regionCode": "1829",
  "retrievedAt": "2026-09-08T18:00:04.733901",
  "riskTier": null,
  "signalBaseline": 23832,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.015735146022155085,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:1829:1788881400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Tehran",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:1824:1788881400

IODA detected critical level outage for Esfahan

Upstream claim · IODA
Signal value
0.023654
Signal baseline
2,917
Evidence confidence
65%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-09-08 18:00:04.733901 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": null,
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 409682284,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-08T15:30:00Z",
  "probeNodeId": null,
  "regionCode": "1824",
  "retrievedAt": "2026-09-08T18:00:04.733901",
  "riskTier": null,
  "signalBaseline": 2917,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.023654439492629412,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:1824:1788881400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Esfahan",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:1822:1788881400

IODA detected critical level outage for Kohgiluyeh and Buyer Ahmad

Upstream claim · IODA
Signal value
0.065574
Signal baseline
61
Evidence confidence
65%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-09-08 18:00:04.733901 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": null,
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 409682285,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-08T15:30:00Z",
  "probeNodeId": null,
  "regionCode": "1822",
  "retrievedAt": "2026-09-08T18:00:04.733901",
  "riskTier": null,
  "signalBaseline": 61,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.06557377049180328,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:1822:1788881400",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Kohgiluyeh and Buyer Ahmad",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1837:1788864000

IODA detected critical level outage for Markazi

Upstream claim · IODA
Signal value
0.25
Signal baseline
316
Evidence confidence
65%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-09-08 12:00:04.060272 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": null,
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 408718788,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-08T10:40:00Z",
  "probeNodeId": null,
  "regionCode": "1837",
  "retrievedAt": "2026-09-08T12:00:04.060272",
  "riskTier": null,
  "signalBaseline": 316,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.25,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1837:1788864000",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Markazi",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:1838:1788863700

IODA detected critical level outage for Qom

Upstream claim · IODA
Signal value
0.026266
Signal baseline
533
Evidence confidence
65%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-09-08 12:00:04.060272 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": null,
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 408718785,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-08T10:35:00Z",
  "probeNodeId": null,
  "regionCode": "1838",
  "retrievedAt": "2026-09-08T12:00:04.060272",
  "riskTier": null,
  "signalBaseline": 533,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.02626641651031895,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:1838:1788863700",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Qom",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:1830:1788863700

IODA detected critical level outage for Yazd

Upstream claim · IODA
Signal value
0.019277
Signal baseline
415
Evidence confidence
65%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-09-08 12:00:04.060272 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": null,
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 408718786,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-08T10:35:00Z",
  "probeNodeId": null,
  "regionCode": "1830",
  "retrievedAt": "2026-09-08T12:00:04.060272",
  "riskTier": null,
  "signalBaseline": 415,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.01927710843373494,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:1830:1788863700",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Yazd",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:1837:1788863700

IODA detected critical level outage for Markazi

Upstream claim · IODA
Signal value
0.186517
Signal baseline
445
Evidence confidence
65%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-09-08 12:00:04.060272 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": null,
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 408718787,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-08T10:35:00Z",
  "probeNodeId": null,
  "regionCode": "1837",
  "retrievedAt": "2026-09-08T12:00:04.060272",
  "riskTier": null,
  "signalBaseline": 445,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.18651685393258427,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:1837:1788863700",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Markazi",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1840:1788858600

IODA detected critical level outage for Zanjan

Upstream claim · IODA
Signal value
0.217391
Signal baseline
92
Evidence confidence
65%
Link confidence
80%

Why it is linked: Same country and date, critical level IODA alert

Retrieved
2026-09-08 12:00:04.060272 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": null,
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 408718780,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-09-08T09:10:00Z",
  "probeNodeId": null,
  "regionCode": "1840",
  "retrievedAt": "2026-09-08T12:00:04.060272",
  "riskTier": null,
  "signalBaseline": 92,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.21739130434782608,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1840:1788858600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": null,
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Zanjan",
  "upstreamSeverity": "critical"
}
Source-reported corroboration

The source’s corroboration assessment is separate from incident confidence and evidence-link confidence. Inspect its source list, count and description.

{
  "description": "Single source: ioda",
  "evidenceCount": 17,
  "level": "low",
  "score": 0.62,
  "sourceCount": 1,
  "sources": [
    "ioda"
  ]
}

Declared incident sources: IODA.

This record does not list two distinct sources. Treat it as a single-source or uncorroborated record.

Scope and attribution

What the record names.

Methodology

Affected services

No services named.

Incident mechanism

No mechanism specified at the incident level.

Individual evidence may carry more specific methods. Those do not automatically describe the entire incident.

Affected domains · 0

Domains named by the source record. Each link opens country-specific OONI measurements; a named domain is not a blanket national-block verdict.

No domains named.

Networks and evidence attribution

ASNs named by this source record: None listed.

This aggregate describes fields literally present in linked evidence. It does not identify who caused an event or prove intent.

{
  "asns_attributed": 0,
  "domains_attributed": 0,
  "methods": [
    {
      "evidence_count": 17,
      "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": []
}
What this record cannot establish

Measurements alone do not attribute an event to a government, ISP or another actor, and do not establish intent. An outage or anomalous result can have several explanations.

The country label is an aggregation scope. It is not a census of every network, city or service. Regional or ASN fields belong to their individual source evidence and should not be expanded into a national claim.

A confirmed duration is not supplied. The source observation window and evidence timestamps do not prove an exact start and stop of blocking.

Signal definitions, baseline rates and model versions depend on the source. This record does not establish a common baseline or calibrated certainty. Use the source’s specific signal definition and evaluation before interpreting a score.

Inspect measurement coverage

Cite this incident

Take the record
with you.

Use the permanent published URL.
The original source title is preserved.

BibTeX ↓RIS ↓Markdown ↓JSON ↓Full citation page →

The record over time.

Created
2026-09-08 12:00:08.180942 · timezone unspecified
Last updated
2026-09-08 18:00:08.826261 · timezone unspecified
Revision
2
Revision history and original fields

Revision-history array unavailable.

Canonical ID: IR-2026-2427. Source ID: IR-2026-2427. Hash ID: 995a9c626ba0.

Additional source duration field: unavailable. It is retained separately from the minutes field and does not establish a verified event duration.

Complete source JSON
{
  "affectedAsns": [],
  "affectedDomains": [],
  "affectedServices": [],
  "anomalyRate": 0.13989033664489284,
  "attribution": {
    "asns_attributed": 0,
    "domains_attributed": 0,
    "methods": [
      {
        "evidence_count": 17,
        "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": 0.7,
  "corroboration": {
    "description": "Single source: ioda",
    "evidenceCount": 17,
    "level": "low",
    "score": 0.62,
    "sourceCount": 1,
    "sources": [
      "ioda"
    ]
  },
  "country": "IR",
  "countryName": "Iran",
  "createdAt": "2026-09-08T12:00:08.180942",
  "description": "IODA detected significant connectivity drop in Iran. 5 critical alerts recorded.",
  "duration": null,
  "durationHours": null,
  "endTime": "2026-09-08T16:20:00Z",
  "evidence": [
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.65,
      "continent": null,
      "countryCode": "IR",
      "domain": null,
      "domainCategory": null,
      "id": 409682290,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-09-08T16:20:00Z",
      "probeNodeId": null,
      "regionCode": "1823",
      "retrievedAt": "2026-09-08T18:00:04.733901",
      "riskTier": null,
      "signalBaseline": 407,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.012285012285012284,
      "source": "ioda",
      "sourceRef": "ioda:alert:bgp:region:1823:1788884400",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
      "unSubregion": null,
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Bushehr",
      "upstreamSeverity": "critical"
    },
    {
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      "continent": null,
      "countryCode": "IR",
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      "id": 409682291,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-09-08T16:20:00Z",
      "probeNodeId": null,
      "regionCode": "1832",
      "retrievedAt": "2026-09-08T18:00:04.733901",
      "riskTier": null,
      "signalBaseline": 1087,
      "signalLevel": "critical",
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      "signalValue": 0.013799448022079117,
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      "sourceRef": "ioda:alert:bgp:region:1832:1788884400",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
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      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Khuzestan",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
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      "confidence": 0.65,
      "continent": null,
      "countryCode": "IR",
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      "id": 409682276,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-09-08T15:30:00Z",
      "probeNodeId": null,
      "regionCode": "1851",
      "retrievedAt": "2026-09-08T18:00:04.733901",
      "riskTier": null,
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      "source": "ioda",
      "sourceRef": "ioda:alert:bgp:region:1851:1788881400",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
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      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Kerman",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
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      "continent": null,
      "countryCode": "IR",
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      "id": 409682277,
      "kind": "alert",
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      "linkReason": "Same country and date, critical level IODA alert",
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      "retrievedAt": "2026-09-08T18:00:04.733901",
      "riskTier": null,
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      "source": "ioda",
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      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
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      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for East Azarbaijan",
      "upstreamSeverity": "critical"
    },
    {
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      "id": 409682278,
      "kind": "alert",
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      "linkReason": "Same country and date, critical level IODA alert",
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      "upstreamClaim": "IODA detected critical level outage for West Azarbaijan",
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    {
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    {
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    {
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      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
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      "upstreamClaim": "IODA detected critical level outage for Markazi",
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    {
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      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-09-08T09:10:00Z",
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      "signalType": "outage",
      "signalValue": 0.21739130434782608,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:1840:1788858600",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
      "unSubregion": null,
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Zanjan",
      "upstreamSeverity": "critical"
    }
  ],
  "evidenceCount": 17,
  "evidenceSourceBreakdown": {
    "ioda": 17
  },
  "evidenceSpan": {
    "earliest": "2026-09-08T09:10:00Z",
    "latest": "2026-09-08T16:20:00Z"
  },
  "flag": "🇮🇷",
  "generated_at_utc": "2026-09-08T20:42:24.942278Z",
  "hashId": "995a9c626ba0",
  "id": "IR-2026-2427",
  "incidentType": "disruption",
  "measurementCount": 5,
  "mechanism": null,
  "readableId": "IR-2026-2427",
  "reportUrl": "https://api.voidly.ai/data/incidents/995a9c626ba0/report?format=markdown",
  "revision": 2,
  "severity": "critical",
  "severityGrade": null,
  "sources": [
    "ioda"
  ],
  "startTime": "2026-09-08T09:10:00Z",
  "status": "active",
  "title": "Internet connectivity disruption in Iran",
  "updatedAt": "2026-09-08T18:00:08.826261"
}
All Iran incidents
Sep 7, 2026 · censorshipCensorship detected in IRSep 6, 2026 · censorshipCensorship detected in IRSep 5, 2026 · disruptionInternet connectivity disruption in IranSep 5, 2026 · censorshipCensorship detected in IRSep 4, 2026 · disruptionInternet connectivity disruption in IranSep 4, 2026 · censorshipCensorship detected in IR

Related records come from up to 100 recent records in the same country. They do not establish a causal connection.

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