voidly
Data

Incident record · Uzbekistan

Internet connectivity disruption in Uzbekistan

Type
mixed
Status
active
Severity
critical
Inspect evidence Cite this incident

Source summary

IODA detected significant connectivity drop in Uzbekistan. 1 critical alerts recorded. CenAlert confirms censorship activity.

Open incident JSON
Reported anomaly rate
1.5%

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

14 linked records.

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

Linked observation dates

14 dated · 0 without a verified timezone
IODA12 linked records
Censored Planet2 linked records
Jul 30, 2026 · 00:00 UTCJul 30, 2026 · 20:55 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:bgp:region:4463:1785444900

IODA detected critical level outage for Navoi

Upstream claim · IODA
Signal value
0.137931
Signal baseline
29
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-07-31 00:00:03.597834 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Asia",
  "countryCode": "UZ",
  "domain": null,
  "domainCategory": null,
  "id": 273422783,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-07-30T20:55:00Z",
  "probeNodeId": null,
  "regionCode": "4463",
  "retrievedAt": "2026-07-31T00:00:03.597834",
  "riskTier": 2,
  "signalBaseline": 29,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.13793103448275862,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:4463:1785444900",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UZ",
  "unSubregion": "Central Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Navoi",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:4468:1785444900

IODA detected critical level outage for Ferghana

Upstream claim · IODA
Signal value
0.090909
Signal baseline
44
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-07-31 00:00:03.597834 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Asia",
  "countryCode": "UZ",
  "domain": null,
  "domainCategory": null,
  "id": 273422784,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-07-30T20:55:00Z",
  "probeNodeId": null,
  "regionCode": "4468",
  "retrievedAt": "2026-07-31T00:00:03.597834",
  "riskTier": 2,
  "signalBaseline": 44,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.09090909090909091,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:4468:1785444900",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UZ",
  "unSubregion": "Central Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Ferghana",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:4466:1785444900

IODA detected critical level outage for Surkhandarya

Upstream claim · IODA
Signal value
0.137931
Signal baseline
29
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-07-31 00:00:03.597834 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Asia",
  "countryCode": "UZ",
  "domain": null,
  "domainCategory": null,
  "id": 273422785,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-07-30T20:55:00Z",
  "probeNodeId": null,
  "regionCode": "4466",
  "retrievedAt": "2026-07-31T00:00:03.597834",
  "riskTier": 2,
  "signalBaseline": 29,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.13793103448275862,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:4466:1785444900",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UZ",
  "unSubregion": "Central Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Surkhandarya",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:4467:1785444900

IODA detected critical level outage for Andijon

Upstream claim · IODA
Signal value
0.075758
Signal baseline
66
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-07-31 00:00:03.597834 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Asia",
  "countryCode": "UZ",
  "domain": null,
  "domainCategory": null,
  "id": 273422786,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-07-30T20:55:00Z",
  "probeNodeId": null,
  "regionCode": "4467",
  "retrievedAt": "2026-07-31T00:00:03.597834",
  "riskTier": 2,
  "signalBaseline": 66,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.07575757575757576,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:4467:1785444900",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UZ",
  "unSubregion": "Central Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Andijon",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:4465:1785444900

IODA detected critical level outage for Kashkadarya

Upstream claim · IODA
Signal value
0.095238
Signal baseline
42
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-07-31 00:00:03.597834 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Asia",
  "countryCode": "UZ",
  "domain": null,
  "domainCategory": null,
  "id": 273422787,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-07-30T20:55:00Z",
  "probeNodeId": null,
  "regionCode": "4465",
  "retrievedAt": "2026-07-31T00:00:03.597834",
  "riskTier": 2,
  "signalBaseline": 42,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.09523809523809523,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:4465:1785444900",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UZ",
  "unSubregion": "Central Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Kashkadarya",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:4471:1785444900

IODA detected critical level outage for Sirdaryo

Upstream claim · IODA
Signal value
0.16129
Signal baseline
31
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-07-31 00:00:03.597834 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Asia",
  "countryCode": "UZ",
  "domain": null,
  "domainCategory": null,
  "id": 273422788,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-07-30T20:55:00Z",
  "probeNodeId": null,
  "regionCode": "4471",
  "retrievedAt": "2026-07-31T00:00:03.597834",
  "riskTier": 2,
  "signalBaseline": 31,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.16129032258064516,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:4471:1785444900",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UZ",
  "unSubregion": "Central Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Sirdaryo",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:4472:1785444900

IODA detected critical level outage for Tashkent

Upstream claim · IODA
Signal value
0.107692
Signal baseline
65
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-07-31 00:00:03.597834 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Asia",
  "countryCode": "UZ",
  "domain": null,
  "domainCategory": null,
  "id": 273422789,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-07-30T20:55:00Z",
  "probeNodeId": null,
  "regionCode": "4472",
  "retrievedAt": "2026-07-31T00:00:03.597834",
  "riskTier": 2,
  "signalBaseline": 65,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.1076923076923077,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:4472:1785444900",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UZ",
  "unSubregion": "Central Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Tashkent",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:4464:1785444900

IODA detected critical level outage for Samarkand

Upstream claim · IODA
Signal value
0.08642
Signal baseline
81
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-07-31 00:00:03.597834 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Asia",
  "countryCode": "UZ",
  "domain": null,
  "domainCategory": null,
  "id": 273422790,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-07-30T20:55:00Z",
  "probeNodeId": null,
  "regionCode": "4464",
  "retrievedAt": "2026-07-31T00:00:03.597834",
  "riskTier": 2,
  "signalBaseline": 81,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.08641975308641975,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:4464:1785444900",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UZ",
  "unSubregion": "Central Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Samarkand",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:4469:1785444900

IODA detected critical level outage for Namangan

Upstream claim · IODA
Signal value
0.106061
Signal baseline
66
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-07-31 00:00:03.597834 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Asia",
  "countryCode": "UZ",
  "domain": null,
  "domainCategory": null,
  "id": 273422791,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-07-30T20:55:00Z",
  "probeNodeId": null,
  "regionCode": "4469",
  "retrievedAt": "2026-07-31T00:00:03.597834",
  "riskTier": 2,
  "signalBaseline": 66,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.10606060606060606,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:4469:1785444900",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UZ",
  "unSubregion": "Central Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Namangan",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:4470:1785444900

IODA detected critical level outage for Jizzakh

Upstream claim · IODA
Signal value
0.047619
Signal baseline
21
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-07-31 00:00:03.597834 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Asia",
  "countryCode": "UZ",
  "domain": null,
  "domainCategory": null,
  "id": 273422792,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-07-30T20:55:00Z",
  "probeNodeId": null,
  "regionCode": "4470",
  "retrievedAt": "2026-07-31T00:00:03.597834",
  "riskTier": 2,
  "signalBaseline": 21,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.047619047619047616,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:4470:1785444900",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UZ",
  "unSubregion": "Central Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Jizzakh",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:4460:1785444900

IODA detected critical level outage for Bukhoro

Upstream claim · IODA
Signal value
0.109091
Signal baseline
55
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-07-31 00:00:03.597834 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Asia",
  "countryCode": "UZ",
  "domain": null,
  "domainCategory": null,
  "id": 273422793,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-07-30T20:55:00Z",
  "probeNodeId": null,
  "regionCode": "4460",
  "retrievedAt": "2026-07-31T00:00:03.597834",
  "riskTier": 2,
  "signalBaseline": 55,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.10909090909090909,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:4460:1785444900",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UZ",
  "unSubregion": "Central Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Bukhoro",
  "upstreamSeverity": "critical"
}

outage · critical

ioda:alert:bgp:region:4472:1785406500

IODA detected critical level outage for Tashkent

Upstream claim · IODA
Signal value
0.015385
Signal baseline
65
Evidence confidence
65%
Link confidence
80%

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

Retrieved
2026-07-30 12:00:03.133969 · timezone unspecified
Open upstream source
Complete evidence record
{
  "asn": null,
  "blockingMethod": null,
  "confidence": 0.65,
  "continent": "Asia",
  "countryCode": "UZ",
  "domain": null,
  "domainCategory": null,
  "id": 271935771,
  "kind": "alert",
  "linkConfidence": 0.8,
  "linkReason": "Same country and date, critical level IODA alert",
  "observedAt": "2026-07-30T10:15:00Z",
  "probeNodeId": null,
  "regionCode": "4472",
  "retrievedAt": "2026-07-30T12:00:03.133969",
  "riskTier": 2,
  "signalBaseline": 65,
  "signalLevel": "critical",
  "signalType": "outage",
  "signalValue": 0.015384615384615385,
  "source": "ioda",
  "sourceRef": "ioda:alert:bgp:region:4472:1785406500",
  "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UZ",
  "unSubregion": "Central Asia",
  "upstreamCause": null,
  "upstreamClaim": "IODA detected critical level outage for Tashkent",
  "upstreamSeverity": "critical"
}
Censored Planet2 records · open evidence

http-blocking-timeout · elevated

censoredplanet:hyperquack:HTTP:UZ:psiphon.ca:2026-07-30

HTTP blocking (timeout): 2/3 probes blocked (66.7%) for psiphon.ca

Upstream claim · Censored Planet
Signal value
0.666667
Signal baseline
Unavailable
Evidence confidence
85%
Link confidence
80%

Why it is linked: CenAlert event for same country and date range

Domain
psiphon.ca
Blocking method
ip-blocked
Retrieved
Jul 31, 2026 · 22:26 UTC
Open upstream source
Complete evidence record
{
  "asn": 202660,
  "blockingMethod": "ip-blocked",
  "confidence": 0.85,
  "continent": "Asia",
  "countryCode": "UZ",
  "domain": "psiphon.ca",
  "domainCategory": "ANON",
  "id": 275870224,
  "kind": "http-probe",
  "linkConfidence": 0.8,
  "linkReason": "CenAlert event for same country and date range",
  "observedAt": "2026-07-30T00:00:00Z",
  "probeNodeId": null,
  "regionCode": null,
  "retrievedAt": "2026-07-31T22:26:29.886870Z",
  "riskTier": 2,
  "signalBaseline": null,
  "signalLevel": "elevated",
  "signalType": "http-blocking-timeout",
  "signalValue": 0.6666666666666666,
  "source": "censoredplanet",
  "sourceRef": "censoredplanet:hyperquack:HTTP:UZ:psiphon.ca:2026-07-30",
  "sourceUrl": "https://data.censoredplanet.org",
  "unSubregion": "Central Asia",
  "upstreamCause": null,
  "upstreamClaim": "HTTP blocking (timeout): 2/3 probes blocked (66.7%) for psiphon.ca",
  "upstreamSeverity": null
}

http-blocking-timeout · elevated

censoredplanet:hyperquack:HTTP:UZ:tiktok.com:2026-07-30

HTTP blocking (timeout): 2/3 probes blocked (66.7%) for tiktok.com

Upstream claim · Censored Planet
Signal value
0.666667
Signal baseline
Unavailable
Evidence confidence
85%
Link confidence
80%

Why it is linked: CenAlert event for same country and date range

Domain
tiktok.com
Retrieved
Jul 31, 2026 · 22:26 UTC
Open upstream source
Complete evidence record
{
  "asn": 202660,
  "blockingMethod": null,
  "confidence": 0.85,
  "continent": "Asia",
  "countryCode": "UZ",
  "domain": "tiktok.com",
  "domainCategory": "GRP",
  "id": 275870239,
  "kind": "http-probe",
  "linkConfidence": 0.8,
  "linkReason": "CenAlert event for same country and date range",
  "observedAt": "2026-07-30T00:00:00Z",
  "probeNodeId": null,
  "regionCode": null,
  "retrievedAt": "2026-07-31T22:26:29.886870Z",
  "riskTier": 2,
  "signalBaseline": null,
  "signalLevel": "elevated",
  "signalType": "http-blocking-timeout",
  "signalValue": 0.6666666666666666,
  "source": "censoredplanet",
  "sourceRef": "censoredplanet:hyperquack:HTTP:UZ:tiktok.com:2026-07-30",
  "sourceUrl": "https://data.censoredplanet.org",
  "unSubregion": "Central Asia",
  "upstreamCause": null,
  "upstreamClaim": "HTTP blocking (timeout): 2/3 probes blocked (66.7%) for tiktok.com",
  "upstreamSeverity": null
}
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": "Corroborated by 2 sources: censoredplanet, ioda",
  "evidenceCount": 14,
  "level": "medium",
  "score": 0.8,
  "sourceCount": 2,
  "sources": [
    "censoredplanet",
    "ioda"
  ]
}

Declared incident sources: IODA · Censored Planet.

Scope and attribution

What the record names.

Methodology

Affected services

PsiphonTikTok

Incident mechanism

Infrastructure outage

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

Affected domains · 2

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

psiphon.catiktok.com
Networks and evidence attribution

ASNs named by this source record: AS202660.

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

{
  "asns_attributed": 2,
  "domains_attributed": 2,
  "methods": [
    {
      "evidence_count": 12,
      "method": "outage"
    },
    {
      "evidence_count": 1,
      "method": "ip-blocked"
    },
    {
      "evidence_count": 1,
      "method": "http-blocking-timeout"
    }
  ],
  "note": "Aggregated from this incident's linked evidence rows — only domains, ASNs, and blocking methods the evidence literally records are shown, with the per-item evidence count.",
  "sources": [
    "censoredplanet",
    "ioda"
  ],
  "top_asns": [
    {
      "asn": "AS202660",
      "evidence_count": 2
    }
  ],
  "top_domains": [
    {
      "domain": "psiphon.ca",
      "evidence_count": 1
    },
    {
      "domain": "tiktok.com",
      "evidence_count": 1
    }
  ]
}
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
2026-07-30 12:00:05.965691 · timezone unspecified
Last updated
2026-08-01 06:00:07.300155 · timezone unspecified
Revision
4
Revision history and original fields

Revision-history array unavailable.

Canonical ID: UZ-2026-0285. Source ID: UZ-2026-0285. Hash ID: a29841263408.

Additional source duration field: 10.6667 hours. It is retained separately from the minutes field and does not establish a verified event duration.

Complete source JSON
{
  "affectedAsns": [
    "AS202660"
  ],
  "affectedDomains": [
    "psiphon.ca",
    "tiktok.com"
  ],
  "affectedServices": [
    "Psiphon",
    "TikTok"
  ],
  "anomalyRate": 0.015384615384615385,
  "attribution": {
    "asns_attributed": 2,
    "domains_attributed": 2,
    "methods": [
      {
        "evidence_count": 12,
        "method": "outage"
      },
      {
        "evidence_count": 1,
        "method": "ip-blocked"
      },
      {
        "evidence_count": 1,
        "method": "http-blocking-timeout"
      }
    ],
    "note": "Aggregated from this incident's linked evidence rows — only domains, ASNs, and blocking methods the evidence literally records are shown, with the per-item evidence count.",
    "sources": [
      "censoredplanet",
      "ioda"
    ],
    "top_asns": [
      {
        "asn": "AS202660",
        "evidence_count": 2
      }
    ],
    "top_domains": [
      {
        "domain": "psiphon.ca",
        "evidence_count": 1
      },
      {
        "domain": "tiktok.com",
        "evidence_count": 1
      }
    ]
  },
  "confidence": 0.65,
  "corroboration": {
    "description": "Corroborated by 2 sources: censoredplanet, ioda",
    "evidenceCount": 14,
    "level": "medium",
    "score": 0.8,
    "sourceCount": 2,
    "sources": [
      "censoredplanet",
      "ioda"
    ]
  },
  "country": "UZ",
  "countryName": "Uzbekistan",
  "createdAt": "2026-07-30T12:00:05.965691",
  "description": "IODA detected significant connectivity drop in Uzbekistan. 1 critical alerts recorded. CenAlert confirms censorship activity.",
  "duration": 640,
  "durationHours": 10.6667,
  "endTime": "2026-07-30T20:55:00Z",
  "evidence": [
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.65,
      "continent": "Asia",
      "countryCode": "UZ",
      "domain": null,
      "domainCategory": null,
      "id": 273422783,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-07-30T20:55:00Z",
      "probeNodeId": null,
      "regionCode": "4463",
      "retrievedAt": "2026-07-31T00:00:03.597834",
      "riskTier": 2,
      "signalBaseline": 29,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.13793103448275862,
      "source": "ioda",
      "sourceRef": "ioda:alert:bgp:region:4463:1785444900",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UZ",
      "unSubregion": "Central Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Navoi",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.65,
      "continent": "Asia",
      "countryCode": "UZ",
      "domain": null,
      "domainCategory": null,
      "id": 273422784,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-07-30T20:55:00Z",
      "probeNodeId": null,
      "regionCode": "4468",
      "retrievedAt": "2026-07-31T00:00:03.597834",
      "riskTier": 2,
      "signalBaseline": 44,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.09090909090909091,
      "source": "ioda",
      "sourceRef": "ioda:alert:bgp:region:4468:1785444900",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UZ",
      "unSubregion": "Central Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Ferghana",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.65,
      "continent": "Asia",
      "countryCode": "UZ",
      "domain": null,
      "domainCategory": null,
      "id": 273422785,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-07-30T20:55:00Z",
      "probeNodeId": null,
      "regionCode": "4466",
      "retrievedAt": "2026-07-31T00:00:03.597834",
      "riskTier": 2,
      "signalBaseline": 29,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.13793103448275862,
      "source": "ioda",
      "sourceRef": "ioda:alert:bgp:region:4466:1785444900",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UZ",
      "unSubregion": "Central Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Surkhandarya",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.65,
      "continent": "Asia",
      "countryCode": "UZ",
      "domain": null,
      "domainCategory": null,
      "id": 273422786,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-07-30T20:55:00Z",
      "probeNodeId": null,
      "regionCode": "4467",
      "retrievedAt": "2026-07-31T00:00:03.597834",
      "riskTier": 2,
      "signalBaseline": 66,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.07575757575757576,
      "source": "ioda",
      "sourceRef": "ioda:alert:bgp:region:4467:1785444900",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UZ",
      "unSubregion": "Central Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Andijon",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.65,
      "continent": "Asia",
      "countryCode": "UZ",
      "domain": null,
      "domainCategory": null,
      "id": 273422787,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-07-30T20:55:00Z",
      "probeNodeId": null,
      "regionCode": "4465",
      "retrievedAt": "2026-07-31T00:00:03.597834",
      "riskTier": 2,
      "signalBaseline": 42,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.09523809523809523,
      "source": "ioda",
      "sourceRef": "ioda:alert:bgp:region:4465:1785444900",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UZ",
      "unSubregion": "Central Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Kashkadarya",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.65,
      "continent": "Asia",
      "countryCode": "UZ",
      "domain": null,
      "domainCategory": null,
      "id": 273422788,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-07-30T20:55:00Z",
      "probeNodeId": null,
      "regionCode": "4471",
      "retrievedAt": "2026-07-31T00:00:03.597834",
      "riskTier": 2,
      "signalBaseline": 31,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.16129032258064516,
      "source": "ioda",
      "sourceRef": "ioda:alert:bgp:region:4471:1785444900",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UZ",
      "unSubregion": "Central Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Sirdaryo",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.65,
      "continent": "Asia",
      "countryCode": "UZ",
      "domain": null,
      "domainCategory": null,
      "id": 273422789,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-07-30T20:55:00Z",
      "probeNodeId": null,
      "regionCode": "4472",
      "retrievedAt": "2026-07-31T00:00:03.597834",
      "riskTier": 2,
      "signalBaseline": 65,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.1076923076923077,
      "source": "ioda",
      "sourceRef": "ioda:alert:bgp:region:4472:1785444900",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UZ",
      "unSubregion": "Central Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Tashkent",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.65,
      "continent": "Asia",
      "countryCode": "UZ",
      "domain": null,
      "domainCategory": null,
      "id": 273422790,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-07-30T20:55:00Z",
      "probeNodeId": null,
      "regionCode": "4464",
      "retrievedAt": "2026-07-31T00:00:03.597834",
      "riskTier": 2,
      "signalBaseline": 81,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.08641975308641975,
      "source": "ioda",
      "sourceRef": "ioda:alert:bgp:region:4464:1785444900",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UZ",
      "unSubregion": "Central Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Samarkand",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.65,
      "continent": "Asia",
      "countryCode": "UZ",
      "domain": null,
      "domainCategory": null,
      "id": 273422791,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-07-30T20:55:00Z",
      "probeNodeId": null,
      "regionCode": "4469",
      "retrievedAt": "2026-07-31T00:00:03.597834",
      "riskTier": 2,
      "signalBaseline": 66,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.10606060606060606,
      "source": "ioda",
      "sourceRef": "ioda:alert:bgp:region:4469:1785444900",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UZ",
      "unSubregion": "Central Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Namangan",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.65,
      "continent": "Asia",
      "countryCode": "UZ",
      "domain": null,
      "domainCategory": null,
      "id": 273422792,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-07-30T20:55:00Z",
      "probeNodeId": null,
      "regionCode": "4470",
      "retrievedAt": "2026-07-31T00:00:03.597834",
      "riskTier": 2,
      "signalBaseline": 21,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.047619047619047616,
      "source": "ioda",
      "sourceRef": "ioda:alert:bgp:region:4470:1785444900",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UZ",
      "unSubregion": "Central Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Jizzakh",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.65,
      "continent": "Asia",
      "countryCode": "UZ",
      "domain": null,
      "domainCategory": null,
      "id": 273422793,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-07-30T20:55:00Z",
      "probeNodeId": null,
      "regionCode": "4460",
      "retrievedAt": "2026-07-31T00:00:03.597834",
      "riskTier": 2,
      "signalBaseline": 55,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.10909090909090909,
      "source": "ioda",
      "sourceRef": "ioda:alert:bgp:region:4460:1785444900",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UZ",
      "unSubregion": "Central Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Bukhoro",
      "upstreamSeverity": "critical"
    },
    {
      "asn": null,
      "blockingMethod": null,
      "confidence": 0.65,
      "continent": "Asia",
      "countryCode": "UZ",
      "domain": null,
      "domainCategory": null,
      "id": 271935771,
      "kind": "alert",
      "linkConfidence": 0.8,
      "linkReason": "Same country and date, critical level IODA alert",
      "observedAt": "2026-07-30T10:15:00Z",
      "probeNodeId": null,
      "regionCode": "4472",
      "retrievedAt": "2026-07-30T12:00:03.133969",
      "riskTier": 2,
      "signalBaseline": 65,
      "signalLevel": "critical",
      "signalType": "outage",
      "signalValue": 0.015384615384615385,
      "source": "ioda",
      "sourceRef": "ioda:alert:bgp:region:4472:1785406500",
      "sourceUrl": "https://ioda.inetintel.cc.gatech.edu/country/UZ",
      "unSubregion": "Central Asia",
      "upstreamCause": null,
      "upstreamClaim": "IODA detected critical level outage for Tashkent",
      "upstreamSeverity": "critical"
    },
    {
      "asn": 202660,
      "blockingMethod": "ip-blocked",
      "confidence": 0.85,
      "continent": "Asia",
      "countryCode": "UZ",
      "domain": "psiphon.ca",
      "domainCategory": "ANON",
      "id": 275870224,
      "kind": "http-probe",
      "linkConfidence": 0.8,
      "linkReason": "CenAlert event for same country and date range",
      "observedAt": "2026-07-30T00:00:00Z",
      "probeNodeId": null,
      "regionCode": null,
      "retrievedAt": "2026-07-31T22:26:29.886870Z",
      "riskTier": 2,
      "signalBaseline": null,
      "signalLevel": "elevated",
      "signalType": "http-blocking-timeout",
      "signalValue": 0.6666666666666666,
      "source": "censoredplanet",
      "sourceRef": "censoredplanet:hyperquack:HTTP:UZ:psiphon.ca:2026-07-30",
      "sourceUrl": "https://data.censoredplanet.org",
      "unSubregion": "Central Asia",
      "upstreamCause": null,
      "upstreamClaim": "HTTP blocking (timeout): 2/3 probes blocked (66.7%) for psiphon.ca",
      "upstreamSeverity": null
    },
    {
      "asn": 202660,
      "blockingMethod": null,
      "confidence": 0.85,
      "continent": "Asia",
      "countryCode": "UZ",
      "domain": "tiktok.com",
      "domainCategory": "GRP",
      "id": 275870239,
      "kind": "http-probe",
      "linkConfidence": 0.8,
      "linkReason": "CenAlert event for same country and date range",
      "observedAt": "2026-07-30T00:00:00Z",
      "probeNodeId": null,
      "regionCode": null,
      "retrievedAt": "2026-07-31T22:26:29.886870Z",
      "riskTier": 2,
      "signalBaseline": null,
      "signalLevel": "elevated",
      "signalType": "http-blocking-timeout",
      "signalValue": 0.6666666666666666,
      "source": "censoredplanet",
      "sourceRef": "censoredplanet:hyperquack:HTTP:UZ:tiktok.com:2026-07-30",
      "sourceUrl": "https://data.censoredplanet.org",
      "unSubregion": "Central Asia",
      "upstreamCause": null,
      "upstreamClaim": "HTTP blocking (timeout): 2/3 probes blocked (66.7%) for tiktok.com",
      "upstreamSeverity": null
    }
  ],
  "evidenceCount": 14,
  "evidenceSourceBreakdown": {
    "censoredplanet": 2,
    "ioda": 12
  },
  "evidenceSpan": {
    "earliest": "2026-07-30T00:00:00Z",
    "latest": "2026-07-30T20:55:00Z"
  },
  "flag": "🇺🇿",
  "generated_at_utc": "2026-09-16T22:21:07.925212Z",
  "hashId": "a29841263408",
  "id": "UZ-2026-0285",
  "incidentType": "mixed",
  "measurementCount": 1,
  "mechanism": "Infrastructure outage",
  "readableId": "UZ-2026-0285",
  "reportUrl": "https://api.voidly.ai/data/incidents/a29841263408/report?format=markdown",
  "revision": 4,
  "severity": "critical",
  "severityGrade": "A",
  "sources": [
    "ioda",
    "censoredplanet"
  ],
  "startTime": "2026-07-30T10:15:00Z",
  "status": "active",
  "title": "Internet connectivity disruption in Uzbekistan",
  "updatedAt": "2026-08-01T06:00:07.300155"
}
All Uzbekistan incidents
Sep 14, 2026 · censorshipInternet censorship detected in UzbekistanSep 13, 2026 · censorshipInternet censorship detected in UzbekistanSep 10, 2026 · censorshipInternet censorship detected in UzbekistanSep 9, 2026 · censorshipCensorship detected in UZSep 7, 2026 · censorshipInternet censorship detected in UzbekistanSep 6, 2026 · censorshipInternet censorship detected in Uzbekistan
More with the same mechanism · Infrastructure outage
Jun 20, 2026Internet connectivity disruption in UzbekistanMay 1, 2026Internet connectivity disruption in UzbekistanApr 30, 2026Internet connectivity disruption in UzbekistanApr 26, 2026Internet connectivity disruption in UzbekistanApr 24, 2026Internet connectivity disruption in Uzbekistan

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