# Internet connectivity disruption in United Kingdom

**Country:** 🇬🇧 United Kingdom (GB)
**Date:** 2026-09-09
**Type:** Disruption
**Severity:** CRITICAL
**Status:** active

## Summary

IODA detected significant connectivity drop in United Kingdom. 91 critical alerts recorded.

## Metrics

- Confidence: 75%
- Measurements: 91
- Anomaly Rate: 1.8%

## Evidence

- **IODA** (alert): IODA detected critical level outage for Perthshire and Kinross
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Southend-on-Sea
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Halton
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Cheshire West and Chester
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Coventry
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Wolverhampton
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Dudley
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Sandwell
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Doncaster
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Rotherham
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Bury
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Bolton
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Wigan
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Merseyside
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Liverpool
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Sefton
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for South Tyneside
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Shropshire
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Stoke-on-Trent
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Staffordshire
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Moyle
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Lewisham
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Lambeth
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Haringey
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Rutland
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Peterborough
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Portsmouth
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Isle of Wight
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Argyll and Bute
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Thurrock
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Havering
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Torbay
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Ards
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Fermanagh
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Monmouthshire
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Blaenau Gwent
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Conwy
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Anglesey
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Flintshire
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Denbighshire
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Blackburn with Darwen
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Telford and Wrekin
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Swansea
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Neath Port Talbot
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Rhondda, Cynon, Taff
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Merthyr Tydfil
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Caerphilly
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Powys
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Halton
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Pembrokeshire
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Ceredigion
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Castlereagh
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Ballymoney
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Down
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for North Down
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Newtownabbey
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Carrickfergus
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Larne
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Ballymena
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Magherafelt
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Antrim
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Cookstown
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Lisburn
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Dungannon
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Craigavon
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Banbridge
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Armagh
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Belfast
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Waltham Forest
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Redbridge
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Greenwich
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Barking and Dagenham
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Derby
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for North Lincolnshire
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for North East Lincolnshire
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for North Somerset
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Southampton
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for West Lothian
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Midlothian
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Falkirk
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for West Dunbartonshire
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for South Lanarkshire
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for South Ayrshire
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Renfrewshire
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for North Lanarkshire
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for North Ayshire
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Inverclyde
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Glasgow
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for East Renfrewshire
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for East Ayrshire
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)
- **IODA** (alert): IODA detected critical level outage for Camden
  - Observed: 2026-09-09
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/GB)

## What we cannot say

- **Who caused it** — measurement data alone does not attribute the interference to any government, ISP, or other actor.
- **Intent** — anomalous or unreachable measurements indicate interference, not a stated motive or a deliberate-vs-incidental determination.
- **Which networks** — no specific ASN/ISP is identified for this incident.
- **The mechanism** — we cannot state whether this was DNS tampering, TLS/SNI reset, HTTP blockpage, throttling, or an infrastructure outage.
- **A confirmed duration** — we report the observation window, not a verified start/stop of any block.
- **Sub-national scope** — measurement is aggregated at the country level; we cannot localize to a province, city, or network segment.
- **Independent corroboration** — this rests on a single source; treat it as a single-source signal, not a multi-source confirmation.
- **Whether this is censorship** — this is a connectivity *disruption* (outage) signal, not confirmed intentional blocking.

## Data Sources

ioda

## Citation

Voidly Research. (2026). Internet connectivity disruption in United Kingdom [GB-2026-0092]. Retrieved from https://voidly.ai/incident/GB-2026-0092

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*Report generated by Voidly Research on 2026-09-09*
*Data licensed under CC BY 4.0*
*Incident ID: GB-2026-0092*
*Permalink: https://voidly.ai/incident/GB-2026-0092*