Internet connectivity disruption in Ukraine

Voidly Research

Agent summary

Facts: Internet connectivity disruption in Ukraine. Country: Ukraine. Source type: disruption. Source status: active. Reported observation window: 2026-03-14T14:30:00Z to 2026-03-14T14:40:00Z.

As of linked evidence: 2026-03-14T14:40:00Z. Record generated: 2026-10-10T19:22:23.410428Z; page checked: 2026-10-10T19:22:23.401Z. These are different times.

Stored incident source labels: 1 distinct declared names (ioda). These are historical metadata; qualifying linked sources are shown below. Source names are not independent corroboration.

Cite: Voidly Research. (n.d.). Internet connectivity disruption in Ukraine [UA-2026-0039]. Voidly Global Censorship Index. https://voidly.ai/incident/UA-2026-0039

Publication date: Not supplied.

Use this in your agent

Connect the read-only Atlas MCP service, then select and copy this request into your agent.

Using Voidly Atlas, read incident UA-2026-0039 and the page summary at https://voidly.ai/incident/UA-2026-0039/summary.json. Describe only source-supported facts. Keep the reported observation window, linked-evidence time, and publication date separate; if the summary cannot be read, say which dates are unavailable. Cite https://voidly.ai/incident/UA-2026-0039.

Atlas MCP setup · Agent summary JSON · Endpoint: https://atlas-mcp.voidly.ai/mcp

Incident record · Ukraine

Internet connectivity disruption in Ukraine

Type: disruption
Status: active
Severity: critical

Inspect evidence Cite this incident

Source summary

IODA detected significant connectivity drop in Ukraine. 12 critical alerts recorded.

Open incident JSON

Reported anomaly rate: 26.3%
Source measurement count: 12
Incident confidence: 75%

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

Follow the evidence

12 linked records.

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

Qualifying linked evidence sources: IODA (12). Historical incident source labels may include quarantined observations and are not detection evidence by themselves.

Linked observation dates

12 dated · 0 without a verified timezone

IODA12 linked records

Mar 14, 2026 · 14:30 UTCMar 14, 2026 · 14:40 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.

IODA12 records · open evidence

outage · critical

ioda:alert:ping-slash24:region:4358:1773499200

Mar 14, 2026 · 14:40 UTC

IODA detected critical level outage for Ivano-Frankivs'k
Upstream claim · IODA

Signal value: 0.210811
Signal baseline: 370
Evidence confidence: 65%
Link confidence: 80%

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

Retrieved: 2026-04-12 16:58:23.962327 · timezone unspecified

Open IODA entity dashboard (day parameters)

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA?from=1773446400&until=1773532800",
  "confidence": 0.65,
  "continent": "Europe",
  "countryCode": "UA",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 25887040,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-14T14:40:00Z",
  "probeNodeId": null,
  "regionCode": "4358",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 3,
  "signalBaseline": 370,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.21081081081081082,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4358:1773499200",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA",
  "unSubregion": "Eastern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Ivano-Frankivs'k",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4377:1773499200

Mar 14, 2026 · 14:40 UTC

IODA detected critical level outage for Kiev City
Upstream claim · IODA

Signal value: 0.260333
Signal baseline: 6,968
Evidence confidence: 65%
Link confidence: 80%

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

Retrieved: 2026-04-12 16:58:23.962327 · timezone unspecified

Open IODA entity dashboard (day parameters)

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA?from=1773446400&until=1773532800",
  "confidence": 0.65,
  "continent": "Europe",
  "countryCode": "UA",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 25887048,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-14T14:40:00Z",
  "probeNodeId": null,
  "regionCode": "4377",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 3,
  "signalBaseline": 6968,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.2603329506314581,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4377:1773499200",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA",
  "unSubregion": "Eastern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Kiev City",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4365:1773499200

Mar 14, 2026 · 14:40 UTC

IODA detected critical level outage for Kirovohrad
Upstream claim · IODA

Signal value: 0.225806
Signal baseline: 217
Evidence confidence: 65%
Link confidence: 80%

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

Retrieved: 2026-04-12 16:58:23.962327 · timezone unspecified

Open IODA entity dashboard (day parameters)

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA?from=1773446400&until=1773532800",
  "confidence": 0.65,
  "continent": "Europe",
  "countryCode": "UA",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 25887050,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-14T14:40:00Z",
  "probeNodeId": null,
  "regionCode": "4365",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 3,
  "signalBaseline": 217,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.22580645161290322,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4365:1773499200",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA",
  "unSubregion": "Eastern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Kirovohrad",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4371:1773498600

Mar 14, 2026 · 14:30 UTC

IODA detected critical level outage for Dnipropetrovs'k
Upstream claim · IODA

Signal value: 0.335397
Signal baseline: 1,777
Evidence confidence: 75%
Link confidence: 80%

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

Retrieved: 2026-04-12 16:58:23.962327 · timezone unspecified

Open IODA entity dashboard (day parameters)

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA?from=1773446400&until=1773532800",
  "confidence": 0.75,
  "continent": "Europe",
  "countryCode": "UA",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 25887001,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-14T14:30:00Z",
  "probeNodeId": null,
  "regionCode": "4371",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 3,
  "signalBaseline": 1777,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.3353967360720315,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4371:1773498600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA",
  "unSubregion": "Eastern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Dnipropetrovs'k",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4376:1773498600

Mar 14, 2026 · 14:30 UTC

IODA detected critical level outage for Zaporizhzhya
Upstream claim · IODA

Signal value: 0.240506
Signal baseline: 553
Evidence confidence: 65%
Link confidence: 80%

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

Retrieved: 2026-04-12 16:58:23.962327 · timezone unspecified

Open IODA entity dashboard (day parameters)

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA?from=1773446400&until=1773532800",
  "confidence": 0.65,
  "continent": "Europe",
  "countryCode": "UA",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 25887002,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-14T14:30:00Z",
  "probeNodeId": null,
  "regionCode": "4376",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 3,
  "signalBaseline": 553,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.24050632911392406,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4376:1773498600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA",
  "unSubregion": "Eastern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Zaporizhzhya",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4368:1773498600

Mar 14, 2026 · 14:30 UTC

IODA detected critical level outage for Vinnytsya
Upstream claim · IODA

Signal value: 0.291747
Signal baseline: 521
Evidence confidence: 65%
Link confidence: 80%

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

Retrieved: 2026-04-12 16:58:23.962327 · timezone unspecified

Open IODA entity dashboard (day parameters)

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA?from=1773446400&until=1773532800",
  "confidence": 0.65,
  "continent": "Europe",
  "countryCode": "UA",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 25887003,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-14T14:30:00Z",
  "probeNodeId": null,
  "regionCode": "4368",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 3,
  "signalBaseline": 521,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.29174664107485604,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4368:1773498600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA",
  "unSubregion": "Eastern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Vinnytsya",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4373:1773498600

Mar 14, 2026 · 14:30 UTC

IODA detected critical level outage for Kharkiv
Upstream claim · IODA

Signal value: 0.242261
Signal baseline: 1,486
Evidence confidence: 65%
Link confidence: 80%

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

Retrieved: 2026-04-12 16:58:23.962327 · timezone unspecified

Open IODA entity dashboard (day parameters)

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA?from=1773446400&until=1773532800",
  "confidence": 0.65,
  "continent": "Europe",
  "countryCode": "UA",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 25887004,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-14T14:30:00Z",
  "probeNodeId": null,
  "regionCode": "4373",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 3,
  "signalBaseline": 1486,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.24226110363391656,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4373:1773498600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA",
  "unSubregion": "Eastern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Kharkiv",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4375:1773498600

Mar 14, 2026 · 14:30 UTC

IODA detected critical level outage for Poltava
Upstream claim · IODA

Signal value: 0.24711
Signal baseline: 692
Evidence confidence: 65%
Link confidence: 80%

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

Retrieved: 2026-04-12 16:58:23.962327 · timezone unspecified

Open IODA entity dashboard (day parameters)

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA?from=1773446400&until=1773532800",
  "confidence": 0.65,
  "continent": "Europe",
  "countryCode": "UA",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 25887005,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-14T14:30:00Z",
  "probeNodeId": null,
  "regionCode": "4375",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 3,
  "signalBaseline": 692,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.24710982658959538,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4375:1773498600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA",
  "unSubregion": "Eastern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Poltava",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4357:1773498600

Mar 14, 2026 · 14:30 UTC

IODA detected critical level outage for Chernivtsi
Upstream claim · IODA

Signal value: 0.300699
Signal baseline: 143
Evidence confidence: 75%
Link confidence: 80%

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

Retrieved: 2026-04-12 16:58:23.962327 · timezone unspecified

Open IODA entity dashboard (day parameters)

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA?from=1773446400&until=1773532800",
  "confidence": 0.75,
  "continent": "Europe",
  "countryCode": "UA",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 25887006,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-14T14:30:00Z",
  "probeNodeId": null,
  "regionCode": "4357",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 3,
  "signalBaseline": 143,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.3006993006993007,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4357:1773498600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA",
  "unSubregion": "Eastern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Chernivtsi",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4359:1773498600

Mar 14, 2026 · 14:30 UTC

IODA detected critical level outage for Khmel'nyts'kyy
Upstream claim · IODA

Signal value: 0.228007
Signal baseline: 557
Evidence confidence: 65%
Link confidence: 80%

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

Retrieved: 2026-04-12 16:58:23.962327 · timezone unspecified

Open IODA entity dashboard (day parameters)

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA?from=1773446400&until=1773532800",
  "confidence": 0.65,
  "continent": "Europe",
  "countryCode": "UA",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 25887014,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-14T14:30:00Z",
  "probeNodeId": null,
  "regionCode": "4359",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 3,
  "signalBaseline": 557,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.22800718132854578,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4359:1773498600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA",
  "unSubregion": "Eastern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Khmel'nyts'kyy",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4366:1773498600

Mar 14, 2026 · 14:30 UTC

IODA detected critical level outage for Kiev
Upstream claim · IODA

Signal value: 0.212825
Signal baseline: 1,076
Evidence confidence: 65%
Link confidence: 80%

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

Retrieved: 2026-04-12 16:58:23.962327 · timezone unspecified

Open IODA entity dashboard (day parameters)

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA?from=1773446400&until=1773532800",
  "confidence": 0.65,
  "continent": "Europe",
  "countryCode": "UA",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 25887021,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-14T14:30:00Z",
  "probeNodeId": null,
  "regionCode": "4366",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 3,
  "signalBaseline": 1076,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.2128252788104089,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4366:1773498600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA",
  "unSubregion": "Eastern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Kiev",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:ping-slash24:region:4364:1773498600

Mar 14, 2026 · 14:30 UTC

IODA detected critical level outage for Cherkasy
Upstream claim · IODA

Signal value: 0.355634
Signal baseline: 568
Evidence confidence: 75%
Link confidence: 80%

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

Retrieved: 2026-04-12 16:58:23.962327 · timezone unspecified

Open IODA entity dashboard (day parameters)

Complete evidence record

{
  "asn": null,
  "blockingMethod": null,
  "citationScope": "signal_window",
  "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA?from=1773446400&until=1773532800",
  "confidence": 0.75,
  "continent": "Europe",
  "countryCode": "UA",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 25887022,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-03-14T14:30:00Z",
  "probeNodeId": null,
  "regionCode": "4364",
  "retrievedAt": "2026-04-12T16:58:23.962327",
  "riskTier": 3,
  "signalBaseline": 568,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.35563380281690143,
  "source": "ioda",
  "sourceRef": "ioda:alert:ping-slash24:region:4364:1773498600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA",
  "unSubregion": "Eastern Europe",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Cherkasy",
  "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 label: ioda",
  "evidenceCount": 12,
  "level": "low",
  "score": 0.6,
  "sourceCount": 1,
  "sources": [
    "ioda"
  ]
}

Declared incident sources (historical metadata): IODA.

Qualifying linked evidence sources: IODA (12).

Fewer than two qualifying linked source labels are present. Stored incident labels may include quarantined OONI observations and do not establish corroboration.

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 qualifying linked evidence. It does not identify who caused an event or prove intent.

{
  "asns_attributed": 0,
  "domains_attributed": 0,
  "methods": [
    {
      "evidence_count": 12,
      "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": []
}

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

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

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

APA citation

Voidly Research. (n.d.). Internet connectivity disruption in Ukraine [UA-2026-0039]. Voidly Global Censorship Index. https://voidly.ai/incident/UA-2026-0039

The record over time.

Created: 2026-04-12 16:58:24.853742 · timezone unspecified
Last updated: 2026-04-12 16:58:24.853742 · timezone unspecified
Revision: 1

Revision history and original fields

Revision-history array unavailable.

Canonical ID: UA-2026-0039. Source ID: UA-2026-0039. Hash ID: 1150ceaf3264.

Additional source duration field: 0.1667 hours. It is retained separately from the minutes field and does not establish a verified event duration.

Complete source JSON

{
  "affectedAsns": [],
  "affectedDomains": [],
  "affectedServices": [],
  "anomalyRate": 0.26259470109955435,
  "attribution": {
    "asns_attributed": 0,
    "domains_attributed": 0,
    "methods": [
      {
        "evidence_count": 12,
        "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": 12,
    "level": "low",
    "score": 0.6,
    "sourceCount": 1,
    "sources": [
      "ioda"
    ]
  },
  "country": "UA",
  "countryName": "Ukraine",
  "createdAt": "2026-04-12T16:58:24.853742",
  "description": "IODA detected significant connectivity drop in Ukraine. 12 critical alerts recorded.",
  "duration": 10,
  "durationHours": 0.1667,
  "endTime": "2026-03-14T14:40:00Z",
  "evidence": [
    {
      "asn": null,
      "blockingMethod": null,
      "citationScope": "signal_window",
      "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA?from=1773446400&until=1773532800",
      "confidence": 0.65,
      "continent": "Europe",
      "countryCode": "UA",
      "domain": null,
      "domainCategory": null,
      "exactMeasurementLink": false,
      "id": 25887040,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-03-14T14:40:00Z",
      "probeNodeId": null,
      "regionCode": "4358",
      "retrievedAt": "2026-04-12T16:58:23.962327",
      "riskTier": 3,
      "signalBaseline": 370,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.21081081081081082,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:4358:1773499200",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA",
      "unSubregion": "Eastern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Ivano-Frankivs'k",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "citationScope": "signal_window",
      "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA?from=1773446400&until=1773532800",
      "confidence": 0.65,
      "continent": "Europe",
      "countryCode": "UA",
      "domain": null,
      "domainCategory": null,
      "exactMeasurementLink": false,
      "id": 25887048,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-03-14T14:40:00Z",
      "probeNodeId": null,
      "regionCode": "4377",
      "retrievedAt": "2026-04-12T16:58:23.962327",
      "riskTier": 3,
      "signalBaseline": 6968,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.2603329506314581,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:4377:1773499200",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA",
      "unSubregion": "Eastern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Kiev City",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "citationScope": "signal_window",
      "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA?from=1773446400&until=1773532800",
      "confidence": 0.65,
      "continent": "Europe",
      "countryCode": "UA",
      "domain": null,
      "domainCategory": null,
      "exactMeasurementLink": false,
      "id": 25887050,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-03-14T14:40:00Z",
      "probeNodeId": null,
      "regionCode": "4365",
      "retrievedAt": "2026-04-12T16:58:23.962327",
      "riskTier": 3,
      "signalBaseline": 217,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.22580645161290322,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:4365:1773499200",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA",
      "unSubregion": "Eastern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Kirovohrad",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "citationScope": "signal_window",
      "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA?from=1773446400&until=1773532800",
      "confidence": 0.75,
      "continent": "Europe",
      "countryCode": "UA",
      "domain": null,
      "domainCategory": null,
      "exactMeasurementLink": false,
      "id": 25887001,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-03-14T14:30:00Z",
      "probeNodeId": null,
      "regionCode": "4371",
      "retrievedAt": "2026-04-12T16:58:23.962327",
      "riskTier": 3,
      "signalBaseline": 1777,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.3353967360720315,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:4371:1773498600",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA",
      "unSubregion": "Eastern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Dnipropetrovs'k",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "citationScope": "signal_window",
      "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA?from=1773446400&until=1773532800",
      "confidence": 0.65,
      "continent": "Europe",
      "countryCode": "UA",
      "domain": null,
      "domainCategory": null,
      "exactMeasurementLink": false,
      "id": 25887002,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-03-14T14:30:00Z",
      "probeNodeId": null,
      "regionCode": "4376",
      "retrievedAt": "2026-04-12T16:58:23.962327",
      "riskTier": 3,
      "signalBaseline": 553,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.24050632911392406,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:4376:1773498600",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA",
      "unSubregion": "Eastern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Zaporizhzhya",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "citationScope": "signal_window",
      "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA?from=1773446400&until=1773532800",
      "confidence": 0.65,
      "continent": "Europe",
      "countryCode": "UA",
      "domain": null,
      "domainCategory": null,
      "exactMeasurementLink": false,
      "id": 25887003,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-03-14T14:30:00Z",
      "probeNodeId": null,
      "regionCode": "4368",
      "retrievedAt": "2026-04-12T16:58:23.962327",
      "riskTier": 3,
      "signalBaseline": 521,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.29174664107485604,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:4368:1773498600",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA",
      "unSubregion": "Eastern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Vinnytsya",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "citationScope": "signal_window",
      "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA?from=1773446400&until=1773532800",
      "confidence": 0.65,
      "continent": "Europe",
      "countryCode": "UA",
      "domain": null,
      "domainCategory": null,
      "exactMeasurementLink": false,
      "id": 25887004,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-03-14T14:30:00Z",
      "probeNodeId": null,
      "regionCode": "4373",
      "retrievedAt": "2026-04-12T16:58:23.962327",
      "riskTier": 3,
      "signalBaseline": 1486,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.24226110363391656,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:4373:1773498600",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA",
      "unSubregion": "Eastern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Kharkiv",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "citationScope": "signal_window",
      "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA?from=1773446400&until=1773532800",
      "confidence": 0.65,
      "continent": "Europe",
      "countryCode": "UA",
      "domain": null,
      "domainCategory": null,
      "exactMeasurementLink": false,
      "id": 25887005,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-03-14T14:30:00Z",
      "probeNodeId": null,
      "regionCode": "4375",
      "retrievedAt": "2026-04-12T16:58:23.962327",
      "riskTier": 3,
      "signalBaseline": 692,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.24710982658959538,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:4375:1773498600",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA",
      "unSubregion": "Eastern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Poltava",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "citationScope": "signal_window",
      "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA?from=1773446400&until=1773532800",
      "confidence": 0.75,
      "continent": "Europe",
      "countryCode": "UA",
      "domain": null,
      "domainCategory": null,
      "exactMeasurementLink": false,
      "id": 25887006,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-03-14T14:30:00Z",
      "probeNodeId": null,
      "regionCode": "4357",
      "retrievedAt": "2026-04-12T16:58:23.962327",
      "riskTier": 3,
      "signalBaseline": 143,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.3006993006993007,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:4357:1773498600",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA",
      "unSubregion": "Eastern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Chernivtsi",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "citationScope": "signal_window",
      "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA?from=1773446400&until=1773532800",
      "confidence": 0.65,
      "continent": "Europe",
      "countryCode": "UA",
      "domain": null,
      "domainCategory": null,
      "exactMeasurementLink": false,
      "id": 25887014,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-03-14T14:30:00Z",
      "probeNodeId": null,
      "regionCode": "4359",
      "retrievedAt": "2026-04-12T16:58:23.962327",
      "riskTier": 3,
      "signalBaseline": 557,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.22800718132854578,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:4359:1773498600",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA",
      "unSubregion": "Eastern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Khmel'nyts'kyy",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "citationScope": "signal_window",
      "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA?from=1773446400&until=1773532800",
      "confidence": 0.65,
      "continent": "Europe",
      "countryCode": "UA",
      "domain": null,
      "domainCategory": null,
      "exactMeasurementLink": false,
      "id": 25887021,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-03-14T14:30:00Z",
      "probeNodeId": null,
      "regionCode": "4366",
      "retrievedAt": "2026-04-12T16:58:23.962327",
      "riskTier": 3,
      "signalBaseline": 1076,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.2128252788104089,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:4366:1773498600",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA",
      "unSubregion": "Eastern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Kiev",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "citationScope": "signal_window",
      "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA?from=1773446400&until=1773532800",
      "confidence": 0.75,
      "continent": "Europe",
      "countryCode": "UA",
      "domain": null,
      "domainCategory": null,
      "exactMeasurementLink": false,
      "id": 25887022,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-03-14T14:30:00Z",
      "probeNodeId": null,
      "regionCode": "4364",
      "retrievedAt": "2026-04-12T16:58:23.962327",
      "riskTier": 3,
      "signalBaseline": 568,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.35563380281690143,
      "source": "ioda",
      "sourceRef": "ioda:alert:ping-slash24:region:4364:1773498600",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UA",
      "unSubregion": "Eastern Europe",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Cherkasy",
      "upstreamSeverity": "critical"
    }
  ],
  "evidenceCount": 12,
  "evidenceSourceBreakdown": {
    "ioda": 12
  },
  "evidenceSpan": {
    "earliest": "2026-03-14T14:30:00Z",
    "latest": "2026-03-14T14:40:00Z"
  },
  "flag": "🇺🇦",
  "generated_at_utc": "2026-10-10T19:22:23.410428Z",
  "hashId": "1150ceaf3264",
  "id": "UA-2026-0039",
  "incidentType": "disruption",
  "measurementCount": 12,
  "mechanism": "Infrastructure outage",
  "normalOoniObservationCount": 0,
  "normalOoniObservationNote": "These linked OONI rows carry the historical signal_level='normal' stored label and are quarantined from qualifying evidence pending regrade. The label is not proof that every row was accessible or anomaly-free: low-anomaly rows and rows with an omitted confirmed result may be present.",
  "normalOoniObservations": [],
  "readableId": "UA-2026-0039",
  "reportUrl": "https://api.voidly.ai/data/incidents/1150ceaf3264/report?format=markdown",
  "revision": 1,
  "severity": "critical",
  "severityGrade": "A",
  "sources": [
    "ioda"
  ],
  "startTime": "2026-03-14T14:30:00Z",
  "status": "active",
  "title": "Internet connectivity disruption in Ukraine",
  "updatedAt": "2026-04-12T16:58:24.853742"
}

All Ukraine incidents

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More with the same mechanism · Infrastructure outage

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

Country profile Explore OONI measurements Live feed

Source summary

12 linked records.

Linked observation dates

What the record names.

Affected services

Incident mechanism

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