# Internet connectivity disruption in Turkey

**Country:** 🇹🇷 Turkey (TR)
**Date:** 2026-07-19
**Type:** Mixed
**Severity:** CRITICAL
**Status:** active

## Summary

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

## Metrics

- Confidence: 65%
- Measurements: 1
- Anomaly Rate: 1.8%

## Evidence

- **IODA** (alert): IODA detected critical level outage for Kocaeli
  - Observed: 2026-07-19
  - Confidence: 65%
  - [IODA live national dashboard (not a per-event permalink)](https://ioda.inetintel.cc.gatech.edu/country/TR)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 72/72 probes anomalous (100.0%) for bbc.com
  - Observed: 2026-07-19
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 72/72 probes anomalous (100.0%) for chat.openai.com
  - Observed: 2026-07-19
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 72/72 probes anomalous (100.0%) for chatgpt.com
  - Observed: 2026-07-19
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 72/72 probes anomalous (100.0%) for claude.ai
  - Observed: 2026-07-19
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 70/70 probes anomalous (100.0%) for facebook.com
  - Observed: 2026-07-19
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 70/70 probes anomalous (100.0%) for gemini.google.com
  - Observed: 2026-07-19
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 68/68 probes anomalous (100.0%) for getlantern.org
  - Observed: 2026-07-19
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 72/72 probes anomalous (100.0%) for google.com
  - Observed: 2026-07-19
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 70/70 probes anomalous (100.0%) for huggingface.co
  - Observed: 2026-07-19
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 71/71 probes anomalous (100.0%) for medium.com
  - Observed: 2026-07-19
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 71/71 probes anomalous (100.0%) for nytimes.com
  - Observed: 2026-07-19
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 72/72 probes anomalous (100.0%) for openai.com
  - Observed: 2026-07-19
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 69/69 probes anomalous (100.0%) for protonvpn.com
  - Observed: 2026-07-19
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 69/69 probes anomalous (100.0%) for psiphon.ca
  - Observed: 2026-07-19
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 76/76 probes anomalous (100.0%) for reddit.com
  - Observed: 2026-07-19
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 74/74 probes anomalous (100.0%) for signal.org
  - Observed: 2026-07-19
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 72/72 probes anomalous (100.0%) for substack.com
  - Observed: 2026-07-19
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 75/75 probes anomalous (100.0%) for telegram.org
  - Observed: 2026-07-19
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 79/79 probes anomalous (100.0%) for theguardian.com
  - Observed: 2026-07-19
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 71/71 probes anomalous (100.0%) for tumblr.com
  - Observed: 2026-07-19
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 72/72 probes anomalous (100.0%) for twitter.com
  - Observed: 2026-07-19
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 70/70 probes anomalous (100.0%) for whatsapp.com
  - Observed: 2026-07-19
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 73/73 probes anomalous (100.0%) for youtube.com
  - Observed: 2026-07-19
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)

## 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.
- **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.

## Data Sources

ioda, censoredplanet

## Citation

Voidly Research. (2026). Internet connectivity disruption in Turkey [TR-2026-0233]. Retrieved from https://voidly.ai/incident/TR-2026-0233

---
*Report generated by Voidly Research on 2026-07-21*
*Data licensed under CC BY 4.0*
*Incident ID: TR-2026-0233*
*Permalink: https://voidly.ai/incident/TR-2026-0233*