# Internet connectivity disruption in Turkey

**Country:** 🇹🇷 Turkey (TR)
**Date:** 2026-09-25
**Type:** Disruption
**Severity:** CRITICAL
**Status:** active

## Summary

IODA detected significant connectivity drop in Turkey. 58 critical alerts recorded.

## Metrics

- Confidence: 75%
- Measurements: 58
- Anomaly Rate: 3.4%

## Evidence

- **IODA** (alert): IODA detected critical level outage for Isparta
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Karabük
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Düzce
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Yalova
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Osmaniye
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Kilis
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Iğdir
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Ardahan
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Van
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Hakkari
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Tunceli
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Sirnak
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Siirt
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Batman
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Mardin
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Kars
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Bayburt
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Gümüshane
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Yozgat
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Aksaray
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Nigde
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Kinkkale
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Usak
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Karaman
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Zinguldak
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Çankiri
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Bitlis
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Mus
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Bingöl
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Agri
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Trabzon
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Rize
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Erzincan
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Erzurum
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Artvin
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Tokat
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Sivas
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Sinop
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Ordu
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Giresun
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Çorum
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Amasya
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Nevsehir
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Kirsehir
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Malatya
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for K. Maras
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Elazig
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Adiyaman
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Kütahya
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Burdur
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Afyonkarahisar
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Kastamonu
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Bolu
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Sakarya
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Bilecik
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Kirklareli
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Edirne
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **IODA** (alert): IODA detected critical level outage for Çanakkale
  - Observed: 2026-09-25
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)

## 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 Turkey [TR-2026-0337]. Retrieved from https://voidly.ai/incident/TR-2026-0337

---
*Report generated by Voidly Research on 2026-09-26*
*Data licensed under CC BY 4.0*
*Incident ID: TR-2026-0337*
*Permalink: https://voidly.ai/incident/TR-2026-0337*