# Censorship detected in IR

**Country:** 🇮🇷 Iran (IR)
**Date:** 2026-07-30
**Type:** Censorship
**Severity:** CRITICAL
**Status:** suspected

## Summary

None

## Metrics

- Confidence: 90%
- Measurements: 16
- Anomaly Rate: 100.0%

## Evidence

- **OONI** (measurement): OONI signal: 34/35 measurements anomalous (97.1%)
  - Observed: 2026-07-30
  - Confidence: 89%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-07-30&until=2026-07-31&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 37/39 measurements anomalous (94.9%)
  - Observed: 2026-07-30
  - Confidence: 88%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-07-30&until=2026-07-31&only=anomalies)
- **OONI** (measurement): OONI telegram: 37/39 measurements anomalous (94.9%)
  - Observed: 2026-07-30
  - Confidence: 88%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-07-30&until=2026-07-31&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 34/38 measurements anomalous (89.5%)
  - Observed: 2026-07-30
  - Confidence: 86%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-07-30&until=2026-07-31&only=anomalies)
- **OONI** (measurement): OONI signal: 34/35 measurements anomalous (97.1%)
  - Observed: 2026-07-30
  - Confidence: 89%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-07-30&until=2026-07-31&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 35/35 measurements anomalous (100.0%)
  - Observed: 2026-07-30
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-07-30&until=2026-07-31&only=anomalies)
- **OONI** (measurement): OONI telegram: 37/37 measurements anomalous (100.0%)
  - Observed: 2026-07-30
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-07-30&until=2026-07-31&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 33/36 measurements anomalous (91.7%)
  - Observed: 2026-07-30
  - Confidence: 87%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-07-30&until=2026-07-31&only=anomalies)
- **OONI** (measurement): OONI signal: 31/31 measurements anomalous (100.0%)
  - Observed: 2026-07-30
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-07-30&until=2026-07-31&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 33/34 measurements anomalous (97.1%)
  - Observed: 2026-07-30
  - Confidence: 89%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-07-30&until=2026-07-31&only=anomalies)
- **OONI** (measurement): OONI telegram: 34/35 measurements anomalous (97.1%)
  - Observed: 2026-07-30
  - Confidence: 89%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-07-30&until=2026-07-31&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 30/37 measurements anomalous (81.1%)
  - Observed: 2026-07-30
  - Confidence: 82%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-07-30&until=2026-07-31&only=anomalies)
- **OONI** (measurement): OONI signal: 30/31 measurements anomalous (96.8%)
  - Observed: 2026-07-30
  - Confidence: 89%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-07-30&until=2026-07-31&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 33/34 measurements anomalous (97.1%)
  - Observed: 2026-07-30
  - Confidence: 89%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-07-30&until=2026-07-31&only=anomalies)
- **OONI** (measurement): OONI telegram: 36/37 measurements anomalous (97.3%)
  - Observed: 2026-07-30
  - Confidence: 89%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-07-30&until=2026-07-31&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 32/37 measurements anomalous (86.5%)
  - Observed: 2026-07-30
  - Confidence: 85%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-07-30&until=2026-07-31&only=anomalies)
- **CENSOREDPLANET** (http-probe): HTTP blocking (timeout): 4/7 probes blocked (57.1%) for bbc.com
  - Observed: 2026-07-30
  - Confidence: 82%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (http-probe): HTTP blocking (timeout): 4/7 probes blocked (57.1%) for facebook.com
  - Observed: 2026-07-30
  - Confidence: 82%
  - [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.
- **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.

## Data Sources

ooni, censoredplanet

## Citation

Voidly Research. (2026). Censorship detected in IR [IR-2026-2326]. Retrieved from https://voidly.ai/incident/IR-2026-2326

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*Report generated by Voidly Research on 2026-08-01*
*Data licensed under CC BY 4.0*
*Incident ID: IR-2026-2326*
*Permalink: https://voidly.ai/incident/IR-2026-2326*