# Sustained censorship in IR (2026-10)

**Country:** 🇮🇷 Iran (IR)
**Date:** 2026-10-01
**Type:** Censorship
**Severity:** WARNING
**Status:** confirmed

## Summary

OONI detected 67 days of elevated network interference averaging 13.0% anomaly rate.

## Metrics

- Confidence: 75%
- Measurements: 67
- Anomaly Rate: 13.0%

## Evidence

- **OONI** (measurement): OONI signal: 43/44 measurements anomalous (97.7%)
  - Observed: 2026-10-03
  - Confidence: 89%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-10-03&until=2026-10-04&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 45/45 measurements anomalous (100.0%)
  - Observed: 2026-10-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-10-03&until=2026-10-04&only=anomalies)
- **OONI** (measurement): OONI telegram: 46/46 measurements anomalous (100.0%)
  - Observed: 2026-10-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-10-03&until=2026-10-04&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 43/46 measurements anomalous (93.5%)
  - Observed: 2026-10-03
  - Confidence: 87%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-10-03&until=2026-10-04&only=anomalies)
- **OONI** (measurement): OONI signal: 40/40 measurements anomalous (100.0%)
  - Observed: 2026-10-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-10-03&until=2026-10-04&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 37/38 measurements anomalous (97.4%)
  - Observed: 2026-10-03
  - Confidence: 89%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-10-03&until=2026-10-04&only=anomalies)
- **OONI** (measurement): OONI telegram: 40/40 measurements anomalous (100.0%)
  - Observed: 2026-10-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-10-03&until=2026-10-04&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 39/40 measurements anomalous (97.5%)
  - Observed: 2026-10-03
  - Confidence: 89%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-10-03&until=2026-10-04&only=anomalies)
- **OONI** (measurement): OONI signal: 42/42 measurements anomalous (100.0%)
  - Observed: 2026-10-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-10-03&until=2026-10-04&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 40/41 measurements anomalous (97.6%)
  - Observed: 2026-10-03
  - Confidence: 89%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-10-03&until=2026-10-04&only=anomalies)
- **OONI** (measurement): OONI telegram: 45/45 measurements anomalous (100.0%)
  - Observed: 2026-10-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-10-03&until=2026-10-04&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 43/45 measurements anomalous (95.6%)
  - Observed: 2026-10-03
  - Confidence: 88%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-10-03&until=2026-10-04&only=anomalies)
- **OONI** (measurement): OONI signal: 41/42 measurements anomalous (97.6%)
  - Observed: 2026-10-03
  - Confidence: 89%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-10-03&until=2026-10-04&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 42/43 measurements anomalous (97.7%)
  - Observed: 2026-10-03
  - Confidence: 89%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-10-03&until=2026-10-04&only=anomalies)
- **OONI** (measurement): OONI telegram: 45/46 measurements anomalous (97.8%)
  - Observed: 2026-10-03
  - Confidence: 89%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-10-03&until=2026-10-04&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 45/46 measurements anomalous (97.8%)
  - Observed: 2026-10-03
  - Confidence: 89%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-10-03&until=2026-10-04&only=anomalies)
- **OONI** (measurement): OONI per-ASN: 35/300 anomalous, 155 confirmed on AS16322
  - Observed: 2026-10-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS16322&since=2026-10-03)
- **OONI** (measurement): OONI per-ASN: 29/201 anomalous, 100 confirmed on AS31549
  - Observed: 2026-10-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS31549&since=2026-10-03)
- **OONI** (measurement): OONI per-ASN: 15/455 anomalous, 317 confirmed on AS34369
  - Observed: 2026-10-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS34369&since=2026-10-03)
- **OONI** (measurement): OONI per-ASN: 715/11277 anomalous, 3539 confirmed on AS42337
  - Observed: 2026-10-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS42337&since=2026-10-03)
- **OONI** (measurement): OONI per-ASN: 44/358 anomalous, 185 confirmed on AS43754
  - Observed: 2026-10-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS43754&since=2026-10-03)
- **OONI** (measurement): OONI per-ASN: 115/998 anomalous, 480 confirmed on AS44208
  - Observed: 2026-10-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS44208&since=2026-10-03)
- **OONI** (measurement): OONI per-ASN: 91/751 anomalous, 414 confirmed on AS44244
  - Observed: 2026-10-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS44244&since=2026-10-03)
- **OONI** (measurement): OONI per-ASN: 67/493 anomalous, 194 confirmed on AS49100
  - Observed: 2026-10-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS49100&since=2026-10-03)
- **OONI** (measurement): OONI per-ASN: 55/682 anomalous, 398 confirmed on AS50810
  - Observed: 2026-10-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS50810&since=2026-10-03)
- **OONI** (measurement): OONI per-ASN: 1645/5325 anomalous, 1127 confirmed on AS58224
  - Observed: 2026-10-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS58224&since=2026-10-03)
- **OONI** (measurement): OONI per-ASN: 9/100 anomalous, 56 confirmed on AS61173
  - Observed: 2026-10-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS61173&since=2026-10-03)
- **OONI** (measurement): OONI per-ASN: 208/4160 anomalous, 1471 confirmed on AS197207
  - Observed: 2026-10-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS197207&since=2026-10-03)
- **OONI** (measurement): OONI per-ASN: 0/42 anomalous, 36 confirmed on AS201540
  - Observed: 2026-10-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS201540&since=2026-10-03)
- **OONI** (measurement): OONI per-ASN: 20/300 anomalous, 176 confirmed on AS202468
  - Observed: 2026-10-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS202468&since=2026-10-03)
- **OONI** (measurement): OONI per-ASN: 22/500 anomalous, 269 confirmed on AS205647
  - Observed: 2026-10-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS205647&since=2026-10-03)
- **OONI** (measurement): OONI per-ASN: 94/2600 anomalous, 1440 confirmed on AS206065
  - Observed: 2026-10-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS206065&since=2026-10-03)
- **OONI** (measurement): OONI per-domain: 31/137 anomalous, 100 confirmed on signal.org
  - Observed: 2026-10-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&domain=signal.org&since=2026-10-03)
- **OONI** (measurement): OONI per-domain: 0/5 anomalous, 5 confirmed on t.co
  - Observed: 2026-10-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&domain=t.co&since=2026-10-03)
- **OONI** (measurement): OONI per-domain: 36/114 anomalous, 72 confirmed on t.me
  - Observed: 2026-10-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&domain=t.me&since=2026-10-03)
- **OONI** (measurement): OONI per-domain: 40/143 anomalous, 98 confirmed on telegram.org
  - Observed: 2026-10-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&domain=telegram.org&since=2026-10-03)
- **OONI** (measurement): OONI per-domain: 3/61 anomalous, 56 confirmed on tiktok.com
  - Observed: 2026-10-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&domain=tiktok.com&since=2026-10-03)
- **OONI** (measurement): OONI per-domain: 34/194 anomalous, 151 confirmed on twitter.com
  - Observed: 2026-10-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&domain=twitter.com&since=2026-10-03)
- **OONI** (measurement): OONI per-domain: 27/142 anomalous, 110 confirmed on x.com
  - Observed: 2026-10-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&domain=x.com&since=2026-10-03)
- **OONI** (measurement): OONI signal: 30/30 measurements anomalous (100.0%)
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-10-02&until=2026-10-03&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 32/33 measurements anomalous (97.0%)
  - Observed: 2026-10-02
  - Confidence: 89%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-10-02&until=2026-10-03&only=anomalies)
- **OONI** (measurement): OONI telegram: 33/33 measurements anomalous (100.0%)
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-10-02&until=2026-10-03&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 30/31 measurements anomalous (96.8%)
  - Observed: 2026-10-02
  - Confidence: 89%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-10-02&until=2026-10-03&only=anomalies)
- **OONI** (measurement): OONI signal: 39/39 measurements anomalous (100.0%)
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-10-02&until=2026-10-03&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 32/32 measurements anomalous (100.0%)
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-10-02&until=2026-10-03&only=anomalies)
- **OONI** (measurement): OONI telegram: 39/39 measurements anomalous (100.0%)
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-10-02&until=2026-10-03&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 37/39 measurements anomalous (94.9%)
  - Observed: 2026-10-02
  - Confidence: 88%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-10-02&until=2026-10-03&only=anomalies)
- **OONI** (measurement): OONI signal: 52/53 measurements anomalous (98.1%)
  - Observed: 2026-10-02
  - Confidence: 89%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-10-02&until=2026-10-03&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 47/48 measurements anomalous (97.9%)
  - Observed: 2026-10-02
  - Confidence: 89%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-10-02&until=2026-10-03&only=anomalies)
- **OONI** (measurement): OONI telegram: 53/54 measurements anomalous (98.1%)
  - Observed: 2026-10-02
  - Confidence: 89%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-10-02&until=2026-10-03&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 48/54 measurements anomalous (88.9%)
  - Observed: 2026-10-02
  - Confidence: 86%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-10-02&until=2026-10-03&only=anomalies)
- **OONI** (measurement): OONI signal: 33/33 measurements anomalous (100.0%)
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-10-02&until=2026-10-03&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 34/34 measurements anomalous (100.0%)
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-10-02&until=2026-10-03&only=anomalies)
- **OONI** (measurement): OONI telegram: 34/34 measurements anomalous (100.0%)
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-10-02&until=2026-10-03&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 31/34 measurements anomalous (91.2%)
  - Observed: 2026-10-02
  - Confidence: 86%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-10-02&until=2026-10-03&only=anomalies)
- **OONI** (measurement): OONI per-ASN: 60/495 anomalous, 241 confirmed on AS16322
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS16322&since=2026-10-02)
- **OONI** (measurement): OONI per-ASN: 25/500 anomalous, 262 confirmed on AS31549
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS31549&since=2026-10-02)
- **OONI** (measurement): OONI per-ASN: 28/544 anomalous, 313 confirmed on AS34369
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS34369&since=2026-10-02)
- **OONI** (measurement): OONI per-ASN: 3/11 anomalous, 3 confirmed on AS39308
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS39308&since=2026-10-02)
- **OONI** (measurement): OONI per-ASN: 635/10941 anomalous, 3352 confirmed on AS42337
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS42337&since=2026-10-02)
- **OONI** (measurement): OONI per-ASN: 30/295 anomalous, 136 confirmed on AS43754
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS43754&since=2026-10-02)
- **OONI** (measurement): OONI per-ASN: 77/470 anomalous, 171 confirmed on AS44244
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS44244&since=2026-10-02)
- **OONI** (measurement): OONI per-ASN: 66/440 anomalous, 153 confirmed on AS49100
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS49100&since=2026-10-02)
- **OONI** (measurement): OONI per-ASN: 47/489 anomalous, 304 confirmed on AS50810
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS50810&since=2026-10-02)
- **OONI** (measurement): OONI per-ASN: 15/92 anomalous, 49 confirmed on AS57218
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS57218&since=2026-10-02)
- **OONI** (measurement): OONI per-ASN: 2177/7777 anomalous, 1657 confirmed on AS58224
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS58224&since=2026-10-02)
- **OONI** (measurement): OONI per-ASN: 8/100 anomalous, 56 confirmed on AS61173
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS61173&since=2026-10-02)
- **OONI** (measurement): OONI per-ASN: 19/493 anomalous, 147 confirmed on AS197207
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS197207&since=2026-10-02)
- **OONI** (measurement): OONI per-ASN: 1/199 anomalous, 146 confirmed on AS201540
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS201540&since=2026-10-02)
- **OONI** (measurement): OONI per-ASN: 17/300 anomalous, 176 confirmed on AS202468
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS202468&since=2026-10-02)
- **OONI** (measurement): OONI per-ASN: 0/13 anomalous, 13 confirmed on AS205647
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS205647&since=2026-10-02)
- **OONI** (measurement): OONI per-ASN: 146/2728 anomalous, 1368 confirmed on AS206065
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS206065&since=2026-10-02)
- **OONI** (measurement): OONI per-domain: 32/140 anomalous, 92 confirmed on signal.org
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&domain=signal.org&since=2026-10-02)
- **OONI** (measurement): OONI per-domain: 35/102 anomalous, 59 confirmed on t.me
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&domain=t.me&since=2026-10-02)
- **OONI** (measurement): OONI per-domain: 44/143 anomalous, 89 confirmed on telegram.org
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&domain=telegram.org&since=2026-10-02)
- **OONI** (measurement): OONI per-domain: 1/50 anomalous, 45 confirmed on tiktok.com
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&domain=tiktok.com&since=2026-10-02)
- **OONI** (measurement): OONI per-domain: 40/187 anomalous, 132 confirmed on twitter.com
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&domain=twitter.com&since=2026-10-02)
- **OONI** (measurement): OONI per-domain: 35/146 anomalous, 94 confirmed on x.com
  - Observed: 2026-10-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&domain=x.com&since=2026-10-02)
- **OONI** (measurement): OONI signal: 37/37 measurements anomalous (100.0%)
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-10-01&until=2026-10-02&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 38/38 measurements anomalous (100.0%)
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-10-01&until=2026-10-02&only=anomalies)
- **OONI** (measurement): OONI telegram: 38/38 measurements anomalous (100.0%)
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-10-01&until=2026-10-02&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 36/38 measurements anomalous (94.7%)
  - Observed: 2026-10-01
  - Confidence: 88%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-10-01&until=2026-10-02&only=anomalies)
- **OONI** (measurement): OONI signal: 29/29 measurements anomalous (100.0%)
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-10-01&until=2026-10-02&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 30/30 measurements anomalous (100.0%)
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-10-01&until=2026-10-02&only=anomalies)
- **OONI** (measurement): OONI telegram: 30/30 measurements anomalous (100.0%)
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-10-01&until=2026-10-02&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 30/31 measurements anomalous (96.8%)
  - Observed: 2026-10-01
  - Confidence: 89%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-10-01&until=2026-10-02&only=anomalies)
- **OONI** (measurement): OONI signal: 40/40 measurements anomalous (100.0%)
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-10-01&until=2026-10-02&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 34/34 measurements anomalous (100.0%)
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-10-01&until=2026-10-02&only=anomalies)
- **OONI** (measurement): OONI telegram: 42/42 measurements anomalous (100.0%)
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-10-01&until=2026-10-02&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 43/43 measurements anomalous (100.0%)
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-10-01&until=2026-10-02&only=anomalies)
- **OONI** (measurement): OONI signal: 23/24 measurements anomalous (95.8%)
  - Observed: 2026-10-01
  - Confidence: 88%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-10-01&until=2026-10-02&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 24/26 measurements anomalous (92.3%)
  - Observed: 2026-10-01
  - Confidence: 87%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-10-01&until=2026-10-02&only=anomalies)
- **OONI** (measurement): OONI telegram: 24/26 measurements anomalous (92.3%)
  - Observed: 2026-10-01
  - Confidence: 87%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-10-01&until=2026-10-02&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 24/25 measurements anomalous (96.0%)
  - Observed: 2026-10-01
  - Confidence: 88%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-10-01&until=2026-10-02&only=anomalies)
- **OONI** (measurement): OONI per-ASN: 49/415 anomalous, 186 confirmed on AS31549
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS31549&since=2026-10-01)
- **OONI** (measurement): OONI per-ASN: 16/400 anomalous, 235 confirmed on AS34369
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS34369&since=2026-10-01)
- **OONI** (measurement): OONI per-ASN: 652/10864 anomalous, 3319 confirmed on AS42337
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS42337&since=2026-10-01)
- **OONI** (measurement): OONI per-ASN: 13/100 anomalous, 52 confirmed on AS43754
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS43754&since=2026-10-01)
- **OONI** (measurement): OONI per-ASN: 74/799 anomalous, 435 confirmed on AS44208
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS44208&since=2026-10-01)
- **OONI** (measurement): OONI per-ASN: 42/526 anomalous, 225 confirmed on AS44244
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS44244&since=2026-10-01)
- **OONI** (measurement): OONI per-ASN: 105/1126 anomalous, 650 confirmed on AS50810
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS50810&since=2026-10-01)
- **OONI** (measurement): OONI per-ASN: 39/328 anomalous, 81 confirmed on AS57218
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS57218&since=2026-10-01)
- **OONI** (measurement): OONI per-ASN: 1873/6107 anomalous, 964 confirmed on AS58224
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS58224&since=2026-10-01)
- **OONI** (measurement): OONI per-ASN: 10/100 anomalous, 56 confirmed on AS61173
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS61173&since=2026-10-01)
- **OONI** (measurement): OONI per-ASN: 132/954 anomalous, 396 confirmed on AS197207
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS197207&since=2026-10-01)
- **OONI** (measurement): OONI per-ASN: 0/163 anomalous, 130 confirmed on AS201540
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS201540&since=2026-10-01)
- **OONI** (measurement): OONI per-ASN: 20/300 anomalous, 175 confirmed on AS202468
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS202468&since=2026-10-01)
- **OONI** (measurement): OONI per-ASN: 6/100 anomalous, 61 confirmed on AS205647
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS205647&since=2026-10-01)
- **OONI** (measurement): OONI per-ASN: 145/2836 anomalous, 1377 confirmed on AS206065
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&probe_asn=AS206065&since=2026-10-01)
- **OONI** (measurement): OONI per-domain: 30/123 anomalous, 86 confirmed on signal.org
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&domain=signal.org&since=2026-10-01)
- **OONI** (measurement): OONI per-domain: 33/97 anomalous, 57 confirmed on t.me
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&domain=t.me&since=2026-10-01)
- **OONI** (measurement): OONI per-domain: 44/127 anomalous, 78 confirmed on telegram.org
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&domain=telegram.org&since=2026-10-01)
- **OONI** (measurement): OONI per-domain: 1/41 anomalous, 38 confirmed on tiktok.com
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&domain=tiktok.com&since=2026-10-01)
- **OONI** (measurement): OONI per-domain: 30/164 anomalous, 120 confirmed on twitter.com
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&domain=twitter.com&since=2026-10-01)
- **OONI** (measurement): OONI per-domain: 29/127 anomalous, 90 confirmed on x.com
  - Observed: 2026-10-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&domain=x.com&since=2026-10-01)

## 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.

## Data Sources

ooni

## Citation

Voidly Research. (2026). Sustained censorship in IR (2026-10) [IR-2026-2497]. Retrieved from https://voidly.ai/incident/IR-2026-2497

---
*Report generated by Voidly Research on 2026-10-04*
*Data licensed under CC BY 4.0*
*Incident ID: IR-2026-2497*
*Permalink: https://voidly.ai/incident/IR-2026-2497*