# Internet connectivity disruption in Bangladesh

**Country:** 🇧🇩 Bangladesh (BD)
**Date:** 2026-08-30
**Type:** Mixed
**Severity:** CRITICAL
**Status:** active

## Summary

IODA detected significant connectivity drop in Bangladesh. 3 critical alerts recorded. CenAlert confirms censorship activity.

## Metrics

- Confidence: 67%
- Measurements (stored incident count; not the qualifying evidence count): 3
- Anomaly Rate: 2.4%

## Evidence

- **IODA** (alert): IODA detected critical level outage for Barisal
  - Observed: 2026-08-30
  - Confidence: 65%
  - [IODA entity dashboard (observation-day parameters; not one measurement)](https://ioda.inetintel.cc.gatech.edu/country/BD?from=1788048000&until=1788134400)
- **IODA** (alert): IODA detected critical level outage for Rangpur
  - Observed: 2026-08-30
  - Confidence: 65%
  - [IODA entity dashboard (observation-day parameters; not one measurement)](https://ioda.inetintel.cc.gatech.edu/country/BD?from=1788048000&until=1788134400)
- **IODA** (alert): IODA detected critical level outage for Rangpur
  - Observed: 2026-08-30
  - Confidence: 65%
  - [IODA entity dashboard (observation-day parameters; not one measurement)](https://ioda.inetintel.cc.gatech.edu/country/BD?from=1788048000&until=1788134400)
- **IODA** (alert): IODA detected critical level outage for Rangpur
  - Observed: 2026-08-30
  - Confidence: 65%
  - [IODA entity dashboard (observation-day parameters; not one measurement)](https://ioda.inetintel.cc.gatech.edu/country/BD?from=1788048000&until=1788134400)
- **IODA** (alert): IODA detected critical level outage for Barisal
  - Observed: 2026-08-30
  - Confidence: 65%
  - [IODA entity dashboard (observation-day parameters; not one measurement)](https://ioda.inetintel.cc.gatech.edu/country/BD?from=1788048000&until=1788134400)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 6/6 probes anomalous (100.0%) for bbc.com
  - Observed: 2026-08-30
  - Confidence: 90%
  - [Censored Planet data portal (not one measurement)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 4/4 probes anomalous (100.0%) for chat.openai.com
  - Observed: 2026-08-30
  - Confidence: 90%
  - [Censored Planet data portal (not one measurement)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 3/3 probes anomalous (100.0%) for claude.ai
  - Observed: 2026-08-30
  - Confidence: 90%
  - [Censored Planet data portal (not one measurement)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 5/5 probes anomalous (100.0%) for facebook.com
  - Observed: 2026-08-30
  - Confidence: 90%
  - [Censored Planet data portal (not one measurement)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 3/3 probes anomalous (100.0%) for gemini.google.com
  - Observed: 2026-08-30
  - Confidence: 90%
  - [Censored Planet data portal (not one measurement)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 5/5 probes anomalous (100.0%) for getlantern.org
  - Observed: 2026-08-30
  - Confidence: 90%
  - [Censored Planet data portal (not one measurement)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 8/8 probes anomalous (100.0%) for huggingface.co
  - Observed: 2026-08-30
  - Confidence: 90%
  - [Censored Planet data portal (not one measurement)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 4/4 probes anomalous (100.0%) for instagram.com
  - Observed: 2026-08-30
  - Confidence: 90%
  - [Censored Planet data portal (not one measurement)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 6/6 probes anomalous (100.0%) for medium.com
  - Observed: 2026-08-30
  - Confidence: 90%
  - [Censored Planet data portal (not one measurement)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 5/5 probes anomalous (100.0%) for nytimes.com
  - Observed: 2026-08-30
  - Confidence: 90%
  - [Censored Planet data portal (not one measurement)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 6/6 probes anomalous (100.0%) for openai.com
  - Observed: 2026-08-30
  - Confidence: 90%
  - [Censored Planet data portal (not one measurement)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 7/7 probes anomalous (100.0%) for protonvpn.com
  - Observed: 2026-08-30
  - Confidence: 90%
  - [Censored Planet data portal (not one measurement)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 7/7 probes anomalous (100.0%) for psiphon.ca
  - Observed: 2026-08-30
  - Confidence: 90%
  - [Censored Planet data portal (not one measurement)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 2/2 probes anomalous (100.0%) for reddit.com
  - Observed: 2026-08-30
  - Confidence: 90%
  - [Censored Planet data portal (not one measurement)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 6/6 probes anomalous (100.0%) for signal.org
  - Observed: 2026-08-30
  - Confidence: 90%
  - [Censored Planet data portal (not one measurement)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 6/6 probes anomalous (100.0%) for substack.com
  - Observed: 2026-08-30
  - Confidence: 90%
  - [Censored Planet data portal (not one measurement)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 4/4 probes anomalous (100.0%) for telegram.org
  - Observed: 2026-08-30
  - Confidence: 90%
  - [Censored Planet data portal (not one measurement)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 6/6 probes anomalous (100.0%) for theguardian.com
  - Observed: 2026-08-30
  - Confidence: 90%
  - [Censored Planet data portal (not one measurement)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 6/6 probes anomalous (100.0%) for tiktok.com
  - Observed: 2026-08-30
  - Confidence: 90%
  - [Censored Planet data portal (not one measurement)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 4/4 probes anomalous (100.0%) for tumblr.com
  - Observed: 2026-08-30
  - Confidence: 90%
  - [Censored Planet data portal (not one measurement)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 8/8 probes anomalous (100.0%) for twitter.com
  - Observed: 2026-08-30
  - Confidence: 90%
  - [Censored Planet data portal (not one measurement)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 4/4 probes anomalous (100.0%) for youtube.com
  - Observed: 2026-08-30
  - Confidence: 90%
  - [Censored Planet data portal (not one measurement)](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.
- **Sub-national scope** — measurement is aggregated at the country level; we cannot localize to a province, city, or network segment.
- **Independent corroboration** — multiple qualifying evidence source labels do not establish target/time agreement or source independence.

## Data Sources

censoredplanet, ioda

These source labels come from qualifying linked evidence. Historical incident source labels and quarantined observations are excluded; multiple labels alone do not establish independent corroboration.

## Citation

Voidly Research. (2026). Internet connectivity disruption in Bangladesh [BD-2026-0522]. Retrieved from https://voidly.ai/incident/BD-2026-0522

---
*Report generated by Voidly Research on 2026-10-22*
*Data licensed under CC BY 4.0*
*Incident ID: BD-2026-0522*
*Permalink: https://voidly.ai/incident/BD-2026-0522*