# Sustained censorship in CA (2026-11)

**Country:** 🇨🇦 Canada (CA)
**Date:** 2026-11-01
**Type:** Censorship
**Severity:** CRITICAL
**Status:** confirmed

## Summary

OONI detected 21 days of elevated network interference averaging 92.0% anomaly rate.

## Metrics

- Confidence: 85%
- Measurements (stored incident count; not the qualifying evidence count): 21
- Anomaly Rate: 92.0%

## Evidence

- **OONI** (measurement): OONI: confirmed-blocked across 3 distinct ASNs in CA (37 confirmed of 263 measurements, 2026-10-18..2026-11-01)
  - Observed: 2026-11-01
  - Confidence: 90%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=CA&test_name=web_connectivity&domain=4k.new4k.cc&since=2026-10-18&until=2026-11-01&only=confirmed)
- **OONI** (measurement): OONI: confirmed-blocked across 3 distinct ASNs in CA (39 confirmed of 253 measurements, 2026-10-18..2026-11-01)
  - Observed: 2026-11-01
  - Confidence: 90%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=CA&test_name=web_connectivity&domain=4k.new4k.net&since=2026-10-18&until=2026-11-01&only=confirmed)
- **OONI** (measurement): OONI: confirmed-blocked across 3 distinct ASNs in CA (35 confirmed of 245 measurements, 2026-10-18..2026-11-01)
  - Observed: 2026-11-01
  - Confidence: 90%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=CA&test_name=web_connectivity&domain=6.aircel.me&since=2026-10-18&until=2026-11-01&only=confirmed)
- **OONI** (measurement): OONI: confirmed-blocked across 3 distinct ASNs in CA (38 confirmed of 252 measurements, 2026-10-18..2026-11-01)
  - Observed: 2026-11-01
  - Confidence: 90%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=CA&test_name=web_connectivity&domain=6.aircell.cc&since=2026-10-18&until=2026-11-01&only=confirmed)
- **OONI** (measurement): OONI: confirmed-blocked across 3 distinct ASNs in CA (38 confirmed of 259 measurements, 2026-10-18..2026-11-01)
  - Observed: 2026-11-01
  - Confidence: 90%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=CA&test_name=web_connectivity&domain=905iptv.com&since=2026-10-18&until=2026-11-01&only=confirmed)
- **OONI** (measurement): OONI: confirmed-blocked across 3 distinct ASNs in CA (41 confirmed of 242 measurements, 2026-10-18..2026-11-01)
  - Observed: 2026-11-01
  - Confidence: 90%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=CA&test_name=web_connectivity&domain=app.atntv.cc&since=2026-10-18&until=2026-11-01&only=confirmed)
- **OONI** (measurement): OONI: confirmed-blocked across 3 distinct ASNs in CA (41 confirmed of 254 measurements, 2026-10-18..2026-11-01)
  - Observed: 2026-11-01
  - Confidence: 90%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=CA&test_name=web_connectivity&domain=app.atntvv.cc&since=2026-10-18&until=2026-11-01&only=confirmed)
- **OONI** (measurement): OONI: confirmed-blocked across 3 distinct ASNs in CA (41 confirmed of 257 measurements, 2026-10-18..2026-11-01)
  - Observed: 2026-11-01
  - Confidence: 90%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=CA&test_name=web_connectivity&domain=app.new4k.cc&since=2026-10-18&until=2026-11-01&only=confirmed)
- **OONI** (measurement): OONI: confirmed-blocked across 3 distinct ASNs in CA (41 confirmed of 257 measurements, 2026-10-18..2026-11-01)
  - Observed: 2026-11-01
  - Confidence: 90%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=CA&test_name=web_connectivity&domain=app.new4k.net&since=2026-10-18&until=2026-11-01&only=confirmed)
- **OONI** (measurement): OONI: confirmed-blocked across 4 distinct ASNs in CA (47 confirmed of 289 measurements, 2026-10-18..2026-11-01)
  - Observed: 2026-11-01
  - Confidence: 97%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=CA&test_name=web_connectivity&domain=app.zcatt.net&since=2026-10-18&until=2026-11-01&only=confirmed)
- **OONI** (measurement): OONI: confirmed-blocked across 3 distinct ASNs in CA (36 confirmed of 232 measurements, 2026-10-18..2026-11-01)
  - Observed: 2026-11-01
  - Confidence: 90%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=CA&test_name=web_connectivity&domain=destv.me&since=2026-10-18&until=2026-11-01&only=confirmed)
- **OONI** (measurement): OONI: confirmed-blocked across 4 distinct ASNs in CA (47 confirmed of 273 measurements, 2026-10-18..2026-11-01)
  - Observed: 2026-11-01
  - Confidence: 97%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=CA&test_name=web_connectivity&domain=global.myiptvplanet.com&since=2026-10-18&until=2026-11-01&only=confirmed)
- **OONI** (measurement): OONI: confirmed-blocked across 4 distinct ASNs in CA (46 confirmed of 270 measurements, 2026-10-18..2026-11-01)
  - Observed: 2026-11-01
  - Confidence: 97%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=CA&test_name=web_connectivity&domain=gold.myiptvplanet.com&since=2026-10-18&until=2026-11-01&only=confirmed)
- **OONI** (measurement): OONI: confirmed-blocked across 3 distinct ASNs in CA (37 confirmed of 239 measurements, 2026-10-18..2026-11-01)
  - Observed: 2026-11-01
  - Confidence: 90%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=CA&test_name=web_connectivity&domain=live.aircel.me&since=2026-10-18&until=2026-11-01&only=confirmed)
- **OONI** (measurement): OONI: confirmed-blocked across 3 distinct ASNs in CA (40 confirmed of 237 measurements, 2026-10-18..2026-11-01)
  - Observed: 2026-11-01
  - Confidence: 90%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=CA&test_name=web_connectivity&domain=live.aircell.cc&since=2026-10-18&until=2026-11-01&only=confirmed)
- **OONI** (measurement): OONI: confirmed-blocked across 4 distinct ASNs in CA (47 confirmed of 259 measurements, 2026-10-18..2026-11-01)
  - Observed: 2026-11-01
  - Confidence: 97%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=CA&test_name=web_connectivity&domain=mag7.abctv.me&since=2026-10-18&until=2026-11-01&only=confirmed)
- **OONI** (measurement): OONI: confirmed-blocked across 3 distinct ASNs in CA (41 confirmed of 238 measurements, 2026-10-18..2026-11-01)
  - Observed: 2026-11-01
  - Confidence: 90%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=CA&test_name=web_connectivity&domain=new.atntv.cc&since=2026-10-18&until=2026-11-01&only=confirmed)
- **OONI** (measurement): OONI: confirmed-blocked across 3 distinct ASNs in CA (40 confirmed of 248 measurements, 2026-10-18..2026-11-01)
  - Observed: 2026-11-01
  - Confidence: 90%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=CA&test_name=web_connectivity&domain=new.atntvv.cc&since=2026-10-18&until=2026-11-01&only=confirmed)
- **OONI** (measurement): OONI: confirmed-blocked across 3 distinct ASNs in CA (19 confirmed of 243 measurements, 2026-10-18..2026-11-01)
  - Observed: 2026-11-01
  - Confidence: 90%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=CA&test_name=web_connectivity&domain=z.zcatt.cc&since=2026-10-18&until=2026-11-01&only=confirmed)
- **OONI** (measurement): OONI: confirmed-blocked across 4 distinct ASNs in CA (45 confirmed of 262 measurements, 2026-10-18..2026-11-01)
  - Observed: 2026-11-01
  - Confidence: 97%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=CA&test_name=web_connectivity&domain=z.zcatt.net&since=2026-10-18&until=2026-11-01&only=confirmed)
- **OONI** (measurement): OONI: confirmed-blocked across 4 distinct ASNs in CA (46 confirmed of 262 measurements, 2026-10-18..2026-11-01)
  - Observed: 2026-11-01
  - Confidence: 97%
  - [OONI Explorer filtered results (not one measurement)](https://explorer.ooni.org/search?probe_cc=CA&test_name=web_connectivity&domain=zcatt.cc&since=2026-10-18&until=2026-11-01&only=confirmed)

## 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** — fewer than two source labels appear in qualifying linked evidence; stored incident source labels may include quarantined OONI observations.

## Data Sources

ooni

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). Sustained censorship in CA (2026-11) [CA-2026-0052]. Retrieved from https://voidly.ai/incident/CA-2026-0052

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*Report generated by Voidly Research on 2026-11-01*
*Data licensed under CC BY 4.0*
*Incident ID: CA-2026-0052*
*Permalink: https://voidly.ai/incident/CA-2026-0052*