Voidly

Incident record · Iran

Internet connectivity disruption in Iran

Type
disruption
Status
active
Severity
critical

Source summary

IODA detected significant connectivity drop in Iran. 1 critical alerts recorded.

Open incident JSON
Reported anomaly rate
23.2%

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

Source measurement count
1

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

Incident confidence
65%

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

25 linked records.

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

Linked observation dates

25 dated · 0 without a verified timezone
IODA25 linked records
Jun 20, 2026 · 03:20 UTCJun 20, 2026 · 12:20 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.

IODA25 records · open evidence

outage · critical

ioda:alert:ping-slash24:region:1829:1781958000

IODA detected critical level outage for Tehran

Upstream claim · IODA
Signal value
0.983871
Signal baseline
1,984
Evidence confidence
85%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.85,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 164027782,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T12:20:00Z",
  "probeNodeId": null,
  "regionCode": "1829",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 1,
  "signalBaseline": 1984,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9838709677419355,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1829:1781958000",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Tehran",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1842:1781958000

IODA detected critical level outage for West Azarbaijan

Upstream claim · IODA
Signal value
0.956522
Signal baseline
115
Evidence confidence
85%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.85,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 164027829,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T12:20:00Z",
  "probeNodeId": null,
  "regionCode": "1842",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 1,
  "signalBaseline": 115,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9565217391304348,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1842:1781958000",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for West Azarbaijan",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1848:1781958000

IODA detected critical level outage for Razavi Khorasan

Upstream claim · IODA
Signal value
0.988662
Signal baseline
441
Evidence confidence
85%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.85,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 164027953,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T12:20:00Z",
  "probeNodeId": null,
  "regionCode": "1848",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 1,
  "signalBaseline": 441,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9886621315192744,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1848:1781958000",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Razavi Khorasan",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1843:1781958000

IODA detected critical level outage for East Azarbaijan

Upstream claim · IODA
Signal value
0.978723
Signal baseline
235
Evidence confidence
85%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.85,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 164028098,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T12:20:00Z",
  "probeNodeId": null,
  "regionCode": "1843",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 1,
  "signalBaseline": 235,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9787234042553191,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1843:1781958000",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for East Azarbaijan",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1825:1781958000

IODA detected critical level outage for Fars

Upstream claim · IODA
Signal value
0.97988
Signal baseline
6,163
Evidence confidence
85%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.85,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 164028229,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T12:20:00Z",
  "probeNodeId": null,
  "regionCode": "1825",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 1,
  "signalBaseline": 6163,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9798799286061983,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1825:1781958000",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Fars",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1852:1781958000

IODA detected critical level outage for Alborz

Upstream claim · IODA
Signal value
0.987234
Signal baseline
235
Evidence confidence
85%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.85,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 164028800,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T12:20:00Z",
  "probeNodeId": null,
  "regionCode": "1852",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 1,
  "signalBaseline": 235,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.9872340425531915,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1852:1781958000",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Alborz",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1850:1781955600

IODA detected critical level outage for Sistan and Baluchestan

Upstream claim · IODA
Signal value
0.432836
Signal baseline
67
Evidence confidence
75%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.75,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 164026699,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T11:40:00Z",
  "probeNodeId": null,
  "regionCode": "1850",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 1,
  "signalBaseline": 67,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.43283582089552236,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1850:1781955600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Sistan and Baluchestan",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1826:1781955600

IODA detected critical level outage for Golestan

Upstream claim · IODA
Signal value
0.495283
Signal baseline
212
Evidence confidence
75%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.75,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 164026751,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T11:40:00Z",
  "probeNodeId": null,
  "regionCode": "1826",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 1,
  "signalBaseline": 212,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.49528301886792453,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1826:1781955600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Golestan",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1840:1781955600

IODA detected critical level outage for Zanjan

Upstream claim · IODA
Signal value
0.406977
Signal baseline
86
Evidence confidence
75%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.75,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 164026758,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T11:40:00Z",
  "probeNodeId": null,
  "regionCode": "1840",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 1,
  "signalBaseline": 86,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.4069767441860465,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1840:1781955600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Zanjan",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1844:1781955600

IODA detected critical level outage for Kermanshah

Upstream claim · IODA
Signal value
0.413793
Signal baseline
145
Evidence confidence
75%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.75,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 164026780,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T11:40:00Z",
  "probeNodeId": null,
  "regionCode": "1844",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 1,
  "signalBaseline": 145,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.41379310344827586,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1844:1781955600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Kermanshah",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1831:1781955600

IODA detected critical level outage for Chahar Mahall and Bakhtiari

Upstream claim · IODA
Signal value
0.467742
Signal baseline
62
Evidence confidence
75%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.75,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 164026955,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T11:40:00Z",
  "probeNodeId": null,
  "regionCode": "1831",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 1,
  "signalBaseline": 62,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.46774193548387094,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1831:1781955600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Chahar Mahall and Bakhtiari",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1845:1781955600

IODA detected critical level outage for Gilan

Upstream claim · IODA
Signal value
0.402597
Signal baseline
462
Evidence confidence
75%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.75,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 164027105,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T11:40:00Z",
  "probeNodeId": null,
  "regionCode": "1845",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 1,
  "signalBaseline": 462,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.4025974025974026,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1845:1781955600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Gilan",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1837:1781955600

IODA detected critical level outage for Markazi

Upstream claim · IODA
Signal value
0.411765
Signal baseline
289
Evidence confidence
75%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.75,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 164027126,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T11:40:00Z",
  "probeNodeId": null,
  "regionCode": "1837",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 1,
  "signalBaseline": 289,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.4117647058823529,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1837:1781955600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Markazi",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1851:1781955600

IODA detected critical level outage for Kerman

Upstream claim · IODA
Signal value
0.561644
Signal baseline
73
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 164027143,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T11:40:00Z",
  "probeNodeId": null,
  "regionCode": "1851",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 1,
  "signalBaseline": 73,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.5616438356164384,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1851:1781955600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Kerman",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1824:1781955600

IODA detected critical level outage for Esfahan

Upstream claim · IODA
Signal value
0.488
Signal baseline
250
Evidence confidence
75%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.75,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 164027165,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T11:40:00Z",
  "probeNodeId": null,
  "regionCode": "1824",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 1,
  "signalBaseline": 250,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.488,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1824:1781955600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Esfahan",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1846:1781955600

IODA detected critical level outage for Kordestan

Upstream claim · IODA
Signal value
0.361257
Signal baseline
191
Evidence confidence
75%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.75,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 164027196,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T11:40:00Z",
  "probeNodeId": null,
  "regionCode": "1846",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 1,
  "signalBaseline": 191,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.3612565445026178,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1846:1781955600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Kordestan",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1823:1781955600

IODA detected critical level outage for Bushehr

Upstream claim · IODA
Signal value
0.5
Signal baseline
108
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 164027209,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T11:40:00Z",
  "probeNodeId": null,
  "regionCode": "1823",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 1,
  "signalBaseline": 108,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.5,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1823:1781955600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Bushehr",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1835:1781955600

IODA detected critical level outage for Hormozgan

Upstream claim · IODA
Signal value
0.475
Signal baseline
120
Evidence confidence
75%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.75,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 164027261,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T11:40:00Z",
  "probeNodeId": null,
  "regionCode": "1835",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 1,
  "signalBaseline": 120,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.475,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1835:1781955600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Hormozgan",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1838:1781955600

IODA detected critical level outage for Qom

Upstream claim · IODA
Signal value
0.390476
Signal baseline
105
Evidence confidence
75%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.75,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 164027393,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T11:40:00Z",
  "probeNodeId": null,
  "regionCode": "1838",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 1,
  "signalBaseline": 105,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.3904761904761905,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1838:1781955600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Qom",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1832:1781955600

IODA detected critical level outage for Khuzestan

Upstream claim · IODA
Signal value
0.535714
Signal baseline
56
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 164027431,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T11:40:00Z",
  "probeNodeId": null,
  "regionCode": "1832",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 1,
  "signalBaseline": 56,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.5357142857142857,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1832:1781955600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Khuzestan",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1852:1781955600

IODA detected critical level outage for Alborz

Upstream claim · IODA
Signal value
0.374468
Signal baseline
235
Evidence confidence
75%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.75,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 164027526,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T11:40:00Z",
  "probeNodeId": null,
  "regionCode": "1852",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 1,
  "signalBaseline": 235,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.37446808510638296,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1852:1781955600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Alborz",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1827:1781955600

IODA detected critical level outage for Mazandaran

Upstream claim · IODA
Signal value
0.482143
Signal baseline
56
Evidence confidence
75%
Link confidence
80%

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

Retrieved
2026-06-20 18:00:13.140908 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.75,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 164027543,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T11:40:00Z",
  "probeNodeId": null,
  "regionCode": "1827",
  "retrievedAt": "2026-06-20T18:00:13.140908",
  "riskTier": 1,
  "signalBaseline": 56,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.48214285714285715,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1827:1781955600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mazandaran",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1845:1781941800

IODA detected critical level outage for Gilan

Upstream claim · IODA
Signal value
0.692641
Signal baseline
462
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-06-20 12:00:03.193367 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.77,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 163455272,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T07:50:00Z",
  "probeNodeId": null,
  "regionCode": "1845",
  "retrievedAt": "2026-06-20T12:00:03.193367",
  "riskTier": 1,
  "signalBaseline": 462,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.6926406926406926,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1845:1781941800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Gilan",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1840:1781941200

IODA detected critical level outage for Zanjan

Upstream claim · IODA
Signal value
0.453488
Signal baseline
86
Evidence confidence
75%
Link confidence
80%

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

Retrieved
2026-06-20 12:00:03.193367 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.75,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 163455271,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T07:40:00Z",
  "probeNodeId": null,
  "regionCode": "1840",
  "retrievedAt": "2026-06-20T12:00:03.193367",
  "riskTier": 1,
  "signalBaseline": 86,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.45348837209302323,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1840:1781941200",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Zanjan",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:1827:1781925600

IODA detected critical level outage for Mazandaran

Upstream claim · IODA
Signal value
0.232143
Signal baseline
56
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-06-20 06:00:05.625410 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Asia",
  "countryCode": "IR",
  "domain": null,
  "domainCategory": null,
  "id": 162884400,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-06-20T03:20:00Z",
  "probeNodeId": null,
  "regionCode": "1827",
  "retrievedAt": "2026-06-20T06:00:05.625410",
  "riskTier": 1,
  "signalBaseline": 56,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.23214285714285715,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:1827:1781925600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
  "unSubregion": "Southern Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Mazandaran",
  "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": 25,
  "level": "low",
  "score": 0.65,
  "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

Infrastructure outage

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": 25,
      "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.

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.

The record over time.

Created
2026-06-20 06:00:07.591753 · timezone unspecified
Last updated
2026-06-20 18:00:15.148880 · timezone unspecified
Revision
3
Revision history and original fields

Revision-history array unavailable.

Canonical ID: IR-2026-0491. Source ID: IR-2026-0491. Hash ID: 63c6eb0be005.

Additional source duration field: 9 hours. It is retained separately from the minutes field and does not establish a verified event duration.

Complete source JSON
{
  "affectedAsns": [],
  "affectedDomains": [],
  "affectedServices": [],
  "anomalyRate": 0.23214285714285715,
  "attribution": {
    "asns_attributed": 0,
    "domains_attributed": 0,
    "methods": [
      {
        "evidence_count": 25,
        "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": 0.65,
  "corroboration": {
    "description": "Single source: ioda",
    "evidenceCount": 25,
    "level": "low",
    "score": 0.65,
    "sourceCount": 1,
    "sources": [
      "ioda"
    ]
  },
  "country": "IR",
  "countryName": "Iran",
  "createdAt": "2026-06-20T06:00:07.591753",
  "description": "IODA detected significant connectivity drop in Iran. 1 critical alerts recorded.",
  "duration": 540,
  "durationHours": 9,
  "endTime": "2026-06-20T12:20:00Z",
  "evidence": [
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.85,
      "continent": "Asia",
      "countryCode": "IR",
      "domain": null,
      "domainCategory": null,
      "id": 164027782,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-06-20T12:20:00Z",
      "probeNodeId": null,
      "regionCode": "1829",
      "retrievedAt": "2026-06-20T18:00:13.140908",
      "riskTier": 1,
      "signalBaseline": 1984,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.9838709677419355,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:1829:1781958000",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
      "unSubregion": "Southern Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Tehran",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.85,
      "continent": "Asia",
      "countryCode": "IR",
      "domain": null,
      "domainCategory": null,
      "id": 164027829,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-06-20T12:20:00Z",
      "probeNodeId": null,
      "regionCode": "1842",
      "retrievedAt": "2026-06-20T18:00:13.140908",
      "riskTier": 1,
      "signalBaseline": 115,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.9565217391304348,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:1842:1781958000",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
      "unSubregion": "Southern Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for West Azarbaijan",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.85,
      "continent": "Asia",
      "countryCode": "IR",
      "domain": null,
      "domainCategory": null,
      "id": 164027953,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-06-20T12:20:00Z",
      "probeNodeId": null,
      "regionCode": "1848",
      "retrievedAt": "2026-06-20T18:00:13.140908",
      "riskTier": 1,
      "signalBaseline": 441,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.9886621315192744,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:1848:1781958000",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
      "unSubregion": "Southern Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Razavi Khorasan",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.85,
      "continent": "Asia",
      "countryCode": "IR",
      "domain": null,
      "domainCategory": null,
      "id": 164028098,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-06-20T12:20:00Z",
      "probeNodeId": null,
      "regionCode": "1843",
      "retrievedAt": "2026-06-20T18:00:13.140908",
      "riskTier": 1,
      "signalBaseline": 235,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.9787234042553191,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:1843:1781958000",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
      "unSubregion": "Southern Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for East Azarbaijan",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.85,
      "continent": "Asia",
      "countryCode": "IR",
      "domain": null,
      "domainCategory": null,
      "id": 164028229,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-06-20T12:20:00Z",
      "probeNodeId": null,
      "regionCode": "1825",
      "retrievedAt": "2026-06-20T18:00:13.140908",
      "riskTier": 1,
      "signalBaseline": 6163,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.9798799286061983,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:1825:1781958000",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
      "unSubregion": "Southern Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Fars",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.85,
      "continent": "Asia",
      "countryCode": "IR",
      "domain": null,
      "domainCategory": null,
      "id": 164028800,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-06-20T12:20:00Z",
      "probeNodeId": null,
      "regionCode": "1852",
      "retrievedAt": "2026-06-20T18:00:13.140908",
      "riskTier": 1,
      "signalBaseline": 235,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.9872340425531915,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:1852:1781958000",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/IR",
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      "observedAt": "2026-06-20T03:20:00Z",
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  "evidenceCount": 25,
  "evidenceSourceBreakdown": {
    "ioda": 25
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  "evidenceSpan": {
    "earliest": "2026-06-20T03:20:00Z",
    "latest": "2026-06-20T12:20:00Z"
  },
  "flag": "🇮🇷",
  "generated_at_utc": "2026-10-03T23:05:08.229276Z",
  "hashId": "63c6eb0be005",
  "id": "IR-2026-0491",
  "incidentType": "disruption",
  "measurementCount": 1,
  "mechanism": "Infrastructure outage",
  "readableId": "IR-2026-0491",
  "reportUrl": "https://api.voidly.ai/data/incidents/63c6eb0be005/report?format=markdown",
  "revision": 3,
  "severity": "critical",
  "severityGrade": "B",
  "sources": [
    "ioda"
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  "startTime": "2026-06-20T03:20:00Z",
  "status": "active",
  "title": "Internet connectivity disruption in Iran",
  "updatedAt": "2026-06-20T18:00:15.148880"
}
All Iran incidents

Related records are unavailable for this source check.

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

Source generated:
Page source check:

Permanent incident URL

Voidly-original annotations: CC BY 4.0. Upstream data retain their source licenses.