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Incident record · Nigeria

Internet connectivity disruption in Nigeria

Type
disruption
Status
active
Severity
critical
Inspect evidence Cite this incident

Source summary

IODA detected significant connectivity drop in Nigeria. 2 critical alerts recorded.

Open incident JSON
Reported anomaly rate
37.4%

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

Source measurement count
2

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

Incident confidence
67%

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

8 linked records.

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

Qualifying linked evidence sources: IODA (8). Historical incident source labels may include quarantined observations and are not detection evidence by themselves.

Linked observation dates

8 dated · 0 without a verified timezone
IODA8 linked records
Aug 25, 2026 · 00:15 UTCAug 25, 2026 · 23:45 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.

IODA8 records · open evidence

outage · critical

ioda:alert:bgp:region:2947:1787701500

IODA detected critical level outage for Enugu

Upstream claim · IODA
Signal value
0.425249
Signal baseline
301
Evidence confidence
75%
Link confidence
80%

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

Retrieved
2026-08-26 06:00:04.086819 · 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/NG?from=1787616000&until=1787702400",
  "confidence": 0.75,
  "continent": "Africa",
  "countryCode": "NG",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 359400456,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-25T23:45:00Z",
  "probeNodeId": null,
  "regionCode": "2947",
  "retrievedAt": "2026-08-26T06:00:04.086819",
  "riskTier": 4,
  "signalBaseline": 301,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.42524916943521596,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:2947:1787701500",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/NG",
  "unSubregion": "Western Africa",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Enugu",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:2956:1787697000

IODA detected critical level outage for Sokoto

Upstream claim · IODA
Signal value
0.715789
Signal baseline
95
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-26 00:00:04.748052 · 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/NG?from=1787616000&until=1787702400",
  "confidence": 0.8,
  "continent": "Africa",
  "countryCode": "NG",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 358518371,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-25T22:30:00Z",
  "probeNodeId": null,
  "regionCode": "2956",
  "retrievedAt": "2026-08-26T00:00:04.748052",
  "riskTier": 4,
  "signalBaseline": 95,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7157894736842105,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:2956:1787697000",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/NG",
  "unSubregion": "Western Africa",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Sokoto",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:2934:1787679600

IODA detected critical level outage for Kwara

Upstream claim · IODA
Signal value
0.566372
Signal baseline
113
Evidence confidence
77%
Link confidence
80%

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

Retrieved
2026-08-26 00:00:04.748052 · 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/NG?from=1787616000&until=1787702400",
  "confidence": 0.77,
  "continent": "Africa",
  "countryCode": "NG",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 358518343,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-25T17:40:00Z",
  "probeNodeId": null,
  "regionCode": "2934",
  "retrievedAt": "2026-08-26T00:00:04.748052",
  "riskTier": 4,
  "signalBaseline": 113,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.5663716814159292,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:2934:1787679600",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/NG",
  "unSubregion": "Western Africa",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Kwara",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:2947:1787642100

IODA detected critical level outage for Enugu

Upstream claim · IODA
Signal value
0.425249
Signal baseline
301
Evidence confidence
75%
Link confidence
80%

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

Retrieved
2026-08-25 12:00:04.435095 · 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/NG?from=1787616000&until=1787702400",
  "confidence": 0.75,
  "continent": "Africa",
  "countryCode": "NG",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 356520040,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-25T07:15:00Z",
  "probeNodeId": null,
  "regionCode": "2947",
  "retrievedAt": "2026-08-25T12:00:04.435095",
  "riskTier": 4,
  "signalBaseline": 301,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.42524916943521596,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:2947:1787642100",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/NG",
  "unSubregion": "Western Africa",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Enugu",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:2961:1787640000

IODA detected critical level outage for Federal Capital Territory

Upstream claim · IODA
Signal value
0.010204
Signal baseline
294
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-08-25 12:00:04.435095 · 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/NG?from=1787616000&until=1787702400",
  "confidence": 0.65,
  "continent": "Africa",
  "countryCode": "NG",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 356520039,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-25T06:40:00Z",
  "probeNodeId": null,
  "regionCode": "2961",
  "retrievedAt": "2026-08-25T12:00:04.435095",
  "riskTier": 4,
  "signalBaseline": 294,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.01020408163265306,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:2961:1787640000",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/NG",
  "unSubregion": "Western Africa",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Federal Capital Territory",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:2947:1787635800

IODA detected critical level outage for Enugu

Upstream claim · IODA
Signal value
0.425249
Signal baseline
301
Evidence confidence
75%
Link confidence
80%

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

Retrieved
2026-08-25 12:00:04.435095 · 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/NG?from=1787616000&until=1787702400",
  "confidence": 0.75,
  "continent": "Africa",
  "countryCode": "NG",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 356520035,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-25T05:30:00Z",
  "probeNodeId": null,
  "regionCode": "2947",
  "retrievedAt": "2026-08-25T12:00:04.435095",
  "riskTier": 4,
  "signalBaseline": 301,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.42524916943521596,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:2947:1787635800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/NG",
  "unSubregion": "Western Africa",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Enugu",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:2941:1787626800

IODA detected critical level outage for Oyo

Upstream claim · IODA
Signal value
0.032258
Signal baseline
124
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-08-25 06:00:04.700468 · 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/NG?from=1787616000&until=1787702400",
  "confidence": 0.65,
  "continent": "Africa",
  "countryCode": "NG",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 355643704,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-25T03:00:00Z",
  "probeNodeId": null,
  "regionCode": "2941",
  "retrievedAt": "2026-08-25T06:00:04.700468",
  "riskTier": 4,
  "signalBaseline": 124,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.03225806451612903,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:2941:1787626800",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/NG",
  "unSubregion": "Western Africa",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Oyo",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:2956:1787616900

IODA detected critical level outage for Sokoto

Upstream claim · IODA
Signal value
0.715789
Signal baseline
95
Evidence confidence
80%
Link confidence
80%

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

Retrieved
2026-08-25 06:00:04.700468 · 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/NG?from=1787616000&until=1787702400",
  "confidence": 0.8,
  "continent": "Africa",
  "countryCode": "NG",
  "domain": null,
  "domainCategory": null,
  "exactMeasurementLink": false,
  "id": 355643694,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-08-25T00:15:00Z",
  "probeNodeId": null,
  "regionCode": "2956",
  "retrievedAt": "2026-08-25T06:00:04.700468",
  "riskTier": 4,
  "signalBaseline": 95,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.7157894736842105,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:2956:1787616900",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/NG",
  "unSubregion": "Western Africa",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Sokoto",
  "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": 8,
  "level": "low",
  "score": 0.6,
  "sourceCount": 1,
  "sources": [
    "ioda"
  ]
}

Declared incident sources (historical metadata): IODA.

Qualifying linked evidence sources: IODA (8).

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": 8,
      "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

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
2026-08-25 06:00:08.072956 · timezone unspecified
Last updated
2026-08-26 06:00:07.493937 · timezone unspecified
Revision
4
Revision history and original fields

Revision-history array unavailable.

Canonical ID: NG-2026-0153. Source ID: NG-2026-0153. Hash ID: 047b796fa67a.

Additional source duration field: 23.5 hours. It is retained separately from the minutes field and does not establish a verified event duration.

Complete source JSON
{
  "affectedAsns": [],
  "affectedDomains": [],
  "affectedServices": [],
  "anomalyRate": 0.37402376910016977,
  "attribution": {
    "asns_attributed": 0,
    "domains_attributed": 0,
    "methods": [
      {
        "evidence_count": 8,
        "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": 0.67,
  "corroboration": {
    "description": "Single source label: ioda",
    "evidenceCount": 8,
    "level": "low",
    "score": 0.6,
    "sourceCount": 1,
    "sources": [
      "ioda"
    ]
  },
  "country": "NG",
  "countryName": "Nigeria",
  "createdAt": "2026-08-25T06:00:08.072956",
  "description": "IODA detected significant connectivity drop in Nigeria. 2 critical alerts recorded.",
  "duration": 1410,
  "durationHours": 23.5,
  "endTime": "2026-08-25T23:45:00Z",
  "evidence": [
    {
      "asn": null,
      "blockingMethod": null,
      "citationScope": "signal_window",
      "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/NG?from=1787616000&until=1787702400",
      "confidence": 0.75,
      "continent": "Africa",
      "countryCode": "NG",
      "domain": null,
      "domainCategory": null,
      "exactMeasurementLink": false,
      "id": 359400456,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-08-25T23:45:00Z",
      "probeNodeId": null,
      "regionCode": "2947",
      "retrievedAt": "2026-08-26T06:00:04.086819",
      "riskTier": 4,
      "signalBaseline": 301,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.42524916943521596,
      "source": "ioda",
      "sourceRef": "ioda:alert:bgp:region:2947:1787701500",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/NG",
      "unSubregion": "Western Africa",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Enugu",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "citationScope": "signal_window",
      "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/NG?from=1787616000&until=1787702400",
      "confidence": 0.8,
      "continent": "Africa",
      "countryCode": "NG",
      "domain": null,
      "domainCategory": null,
      "exactMeasurementLink": false,
      "id": 358518371,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-08-25T22:30:00Z",
      "probeNodeId": null,
      "regionCode": "2956",
      "retrievedAt": "2026-08-26T00:00:04.748052",
      "riskTier": 4,
      "signalBaseline": 95,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.7157894736842105,
      "source": "ioda",
      "sourceRef": "ioda:alert:bgp:region:2956:1787697000",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/NG",
      "unSubregion": "Western Africa",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Sokoto",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "citationScope": "signal_window",
      "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/NG?from=1787616000&until=1787702400",
      "confidence": 0.77,
      "continent": "Africa",
      "countryCode": "NG",
      "domain": null,
      "domainCategory": null,
      "exactMeasurementLink": false,
      "id": 358518343,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-08-25T17:40:00Z",
      "probeNodeId": null,
      "regionCode": "2934",
      "retrievedAt": "2026-08-26T00:00:04.748052",
      "riskTier": 4,
      "signalBaseline": 113,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.5663716814159292,
      "source": "ioda",
      "sourceRef": "ioda:alert:bgp:region:2934:1787679600",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/NG",
      "unSubregion": "Western Africa",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Kwara",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "citationScope": "signal_window",
      "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/NG?from=1787616000&until=1787702400",
      "confidence": 0.75,
      "continent": "Africa",
      "countryCode": "NG",
      "domain": null,
      "domainCategory": null,
      "exactMeasurementLink": false,
      "id": 356520040,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-08-25T07:15:00Z",
      "probeNodeId": null,
      "regionCode": "2947",
      "retrievedAt": "2026-08-25T12:00:04.435095",
      "riskTier": 4,
      "signalBaseline": 301,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.42524916943521596,
      "source": "ioda",
      "sourceRef": "ioda:alert:bgp:region:2947:1787642100",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/NG",
      "unSubregion": "Western Africa",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Enugu",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "citationScope": "signal_window",
      "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/NG?from=1787616000&until=1787702400",
      "confidence": 0.65,
      "continent": "Africa",
      "countryCode": "NG",
      "domain": null,
      "domainCategory": null,
      "exactMeasurementLink": false,
      "id": 356520039,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-08-25T06:40:00Z",
      "probeNodeId": null,
      "regionCode": "2961",
      "retrievedAt": "2026-08-25T12:00:04.435095",
      "riskTier": 4,
      "signalBaseline": 294,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.01020408163265306,
      "source": "ioda",
      "sourceRef": "ioda:alert:bgp:region:2961:1787640000",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/NG",
      "unSubregion": "Western Africa",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Federal Capital Territory",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "citationScope": "signal_window",
      "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/NG?from=1787616000&until=1787702400",
      "confidence": 0.75,
      "continent": "Africa",
      "countryCode": "NG",
      "domain": null,
      "domainCategory": null,
      "exactMeasurementLink": false,
      "id": 356520035,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-08-25T05:30:00Z",
      "probeNodeId": null,
      "regionCode": "2947",
      "retrievedAt": "2026-08-25T12:00:04.435095",
      "riskTier": 4,
      "signalBaseline": 301,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.42524916943521596,
      "source": "ioda",
      "sourceRef": "ioda:alert:bgp:region:2947:1787635800",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/NG",
      "unSubregion": "Western Africa",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Enugu",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "citationScope": "signal_window",
      "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/NG?from=1787616000&until=1787702400",
      "confidence": 0.65,
      "continent": "Africa",
      "countryCode": "NG",
      "domain": null,
      "domainCategory": null,
      "exactMeasurementLink": false,
      "id": 355643704,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-08-25T03:00:00Z",
      "probeNodeId": null,
      "regionCode": "2941",
      "retrievedAt": "2026-08-25T06:00:04.700468",
      "riskTier": 4,
      "signalBaseline": 124,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.03225806451612903,
      "source": "ioda",
      "sourceRef": "ioda:alert:bgp:region:2941:1787626800",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/NG",
      "unSubregion": "Western Africa",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Oyo",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "citationScope": "signal_window",
      "citationUrl": "https://ioda.inetintel.cc.gatech.edu/country/NG?from=1787616000&until=1787702400",
      "confidence": 0.8,
      "continent": "Africa",
      "countryCode": "NG",
      "domain": null,
      "domainCategory": null,
      "exactMeasurementLink": false,
      "id": 355643694,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-08-25T00:15:00Z",
      "probeNodeId": null,
      "regionCode": "2956",
      "retrievedAt": "2026-08-25T06:00:04.700468",
      "riskTier": 4,
      "signalBaseline": 95,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.7157894736842105,
      "source": "ioda",
      "sourceRef": "ioda:alert:bgp:region:2956:1787616900",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/NG",
      "unSubregion": "Western Africa",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Sokoto",
      "upstreamSeverity": "critical"
    }
  ],
  "evidenceCount": 8,
  "evidenceSourceBreakdown": {
    "ioda": 8
  },
  "evidenceSpan": {
    "earliest": "2026-08-25T00:15:00Z",
    "latest": "2026-08-25T23:45:00Z"
  },
  "flag": "🇳🇬",
  "generated_at_utc": "2026-10-28T16:04:05.798173Z",
  "hashId": "047b796fa67a",
  "id": "NG-2026-0153",
  "incidentType": "disruption",
  "measurementCount": 2,
  "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": "NG-2026-0153",
  "reportUrl": "https://api.voidly.ai/data/incidents/047b796fa67a/report?format=markdown",
  "revision": 4,
  "severity": "critical",
  "severityGrade": "B",
  "sources": [
    "ioda"
  ],
  "startTime": "2026-08-25T00:15:00Z",
  "status": "active",
  "title": "Internet connectivity disruption in Nigeria",
  "updatedAt": "2026-08-26T06:00:07.493937"
}
All Nigeria incidents
Oct 28, 2026 · disruptionInternet connectivity disruption in NigeriaOct 27, 2026 · disruptionInternet connectivity disruption in NigeriaOct 26, 2026 · disruptionInternet connectivity disruption in NigeriaOct 25, 2026 · disruptionInternet connectivity disruption in NigeriaOct 24, 2026 · disruptionInternet connectivity disruption in NigeriaOct 23, 2026 · disruptionInternet connectivity disruption in Nigeria
More with the same mechanism · Infrastructure outage
Oct 22, 2026Internet connectivity disruption in NigeriaOct 21, 2026Internet connectivity disruption in NigeriaOct 20, 2026Internet connectivity disruption in NigeriaOct 19, 2026Internet connectivity disruption in NigeriaOct 18, 2026Internet connectivity disruption in Nigeria

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

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Read the published record and its observation dates. A fresh response does not mean a new measurement or confirm a current restriction.

MCP and curl examples

Claim assessment is on hold. While the public incident projection is under review, the unified MCP service may answer verify_claim with an insufficient-evidence response. The example below is a request, not a verified conclusion.

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The curl command reads the published incident record; it does not call verify_claim or test a network connection.

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Agent summary

Facts: Internet connectivity disruption in Nigeria. Country: Nigeria. Source type: disruption. Source status: active. Reported observation window: 2026-08-25T00:15:00Z to 2026-08-25T23:45:00Z.

As of linked evidence: . Record generated: 2026-10-28T16:04:05.798173Z; page checked: 2026-10-28T16:04:05.829Z. These are different times.

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

Cite: Voidly Research. (n.d.). Internet connectivity disruption in Nigeria [NG-2026-0153]. Voidly Global Censorship Index. https://voidly.ai/incident/NG-2026-0153

Publication date: Not supplied.

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

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