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Documented censorship and network disruption.
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On this page30 records
censorship 30

One mark per returned record. This is a page breakdown, not a global trend.

CN · selected country

130 matching records

Source generated

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Filters are saved in the URL. Type, severity and status are separate fields from the source.

  1. CN-2022-0351
    ChinaCN

    Historical blocking: CN 2022-11-25 to 2022-12-19

    ooni-historical-backfill

    Type
    censorship
    Status
    confirmed
    Mechanism
    dns-blocking
  2. CN-2022-0350
    ChinaCN

    Historical blocking: CN 2022-11-17 to 2022-11-20

    ooni-historical-backfill

    Type
    censorship
    Status
    confirmed
    Mechanism
    dns-blocking
  3. CN-2022-0349
    ChinaCN

    Historical blocking: CN 2022-11-12 to 2022-11-13

    ooni-historical-backfill

    Type
    censorship
    Status
    confirmed
    Mechanism
    dns-blocking
  4. CN-2022-0348
    ChinaCN

    Historical blocking: CN 2022-10-30 to 2022-11-08

    ooni-historical-backfill

    Type
    censorship
    Status
    confirmed
    Mechanism
    dns-blocking
  5. CN-2022-0347
    ChinaCN

    Historical blocking: CN 2022-10-27

    ooni-historical-backfill

    Type
    censorship
    Status
    confirmed
    Mechanism
    dns-blocking
  6. CN-2022-0346
    ChinaCN

    Historical blocking: CN 2022-10-22

    ooni-historical-backfill

    Type
    censorship
    Status
    confirmed
    Mechanism
    dns-blocking
  7. CN-2022-0345
    ChinaCN

    Historical blocking: CN 2022-10-11

    ooni-historical-backfill

    Type
    censorship
    Status
    confirmed
    Mechanism
    dns-blocking
  8. CN-2022-0344
    ChinaCN

    Historical blocking: CN 2022-09-19 to 2022-09-23

    ooni-historical-backfill

    Type
    censorship
    Status
    confirmed
    Mechanism
    dns-blocking
  9. CN-2022-0343
    ChinaCN

    Historical blocking: CN 2022-08-23 to 2022-09-16

    ooni-historical-backfill

    Type
    censorship
    Status
    confirmed
    Mechanism
    dns-blocking
  10. CN-2022-0342
    ChinaCN

    Historical blocking: CN 2022-08-13 to 2022-08-17

    ooni-historical-backfill

    Type
    censorship
    Status
    confirmed
    Mechanism
    dns-blocking
  11. CN-2022-0341
    ChinaCN

    Historical blocking: CN 2022-07-20 to 2022-08-04

    ooni-historical-backfill

    Type
    censorship
    Status
    confirmed
    Mechanism
    dns-blocking
  12. CN-2022-0340
    ChinaCN

    Historical blocking: CN 2022-07-10 to 2022-07-16

    ooni-historical-backfill

    Type
    censorship
    Status
    confirmed
    Mechanism
    dns-blocking
  13. CN-2022-0339
    ChinaCN

    Historical blocking: CN 2022-07-06 to 2022-07-07

    ooni-historical-backfill

    Type
    censorship
    Status
    confirmed
    Mechanism
    dns-blocking
  14. CN-2022-0338
    ChinaCN

    Historical blocking: CN 2022-06-18 to 2022-06-30

    ooni-historical-backfill

    Type
    censorship
    Status
    confirmed
    Mechanism
    dns-blocking
  15. CN-2022-0337
    ChinaCN

    Historical blocking: CN 2022-06-10 to 2022-06-13

    ooni-historical-backfill

    Type
    censorship
    Status
    confirmed
    Mechanism
    dns-blocking
  16. CN-2022-0336
    ChinaCN

    Historical blocking: CN 2022-05-23 to 2022-05-26

    ooni-historical-backfill

    Type
    censorship
    Status
    confirmed
    Mechanism
    dns-blocking
  17. CN-2022-0335
    ChinaCN

    Historical blocking: CN 2022-05-06

    ooni-historical-backfill

    Type
    censorship
    Status
    confirmed
    Mechanism
    dns-blocking
  18. CN-2022-0334
    ChinaCN

    Historical blocking: CN 2022-04-30 to 2022-05-01

    ooni-historical-backfill

    Type
    censorship
    Status
    confirmed
    Mechanism
    dns-blocking
  19. CN-2022-0333
    ChinaCN

    Historical blocking: CN 2022-04-12 to 2022-04-25

    ooni-historical-backfill

    Type
    censorship
    Status
    confirmed
    Mechanism
    dns-blocking
  20. CN-2022-0332
    ChinaCN

    Historical blocking: CN 2022-03-16 to 2022-04-09

    ooni-historical-backfill

    Type
    censorship
    Status
    confirmed
    Mechanism
    dns-blocking
  21. CN-2022-0331
    ChinaCN

    Historical blocking: CN 2022-03-08 to 2022-03-13

    ooni-historical-backfill

    Type
    censorship
    Status
    confirmed
    Mechanism
    dns-blocking
  22. CN-2022-0330
    ChinaCN

    Historical blocking: CN 2022-01-24 to 2022-01-26

    ooni-historical-backfill

    Type
    censorship
    Status
    confirmed
    Mechanism
    dns-blocking
  23. CN-2021-0007
    ChinaCN

    Historical blocking: CN 2021-12-22

    ooni-historical-backfill

    Type
    censorship
    Status
    confirmed
    Mechanism
    dns-blocking
  24. CN-2021-0006
    ChinaCN

    Historical blocking: CN 2021-12-16

    ooni-historical-backfill

    Type
    censorship
    Status
    confirmed
    Mechanism
    dns-blocking
  25. CN-2021-0005
    ChinaCN

    Historical blocking: CN 2021-09-10

    ooni-historical-backfill

    Type
    censorship
    Status
    confirmed
    Mechanism
    dns-blocking
  26. CN-2020-0002
    ChinaCN

    Historical blocking: CN 2020-04-23

    ooni-historical-backfill

    Type
    censorship
    Status
    confirmed
    Mechanism
    dns-blocking
  27. CN-2019-0007
    ChinaCN

    Historical blocking: CN 2019-06-08

    ooni-historical-backfill

    Type
    censorship
    Status
    confirmed
    Mechanism
    dns-blocking
  28. CN-2019-0006
    ChinaCN

    Historical blocking: CN 2019-06-03 to 2019-06-05

    ooni-historical-backfill

    Type
    censorship
    Status
    confirmed
    Mechanism
    dns-blocking
  29. CN-2019-0005
    ChinaCN

    Historical blocking: CN 2019-02-14

    ooni-historical-backfill

    Type
    censorship
    Status
    confirmed
    Mechanism
    dns-blocking
  30. CN-2017-0001
    ChinaCN

    Great Firewall baseline

    128av.app · 15minut.org · 17.live · +22 more

    ooni · censoredplanet

    Type
    censorship
    Status
    active
    Mechanism
    Not specified

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Dates, classifications and reuse

Observation dates belong to each source record. Source-generation time is when the API assembled its response; it does not mean that every listed event is recent or still occurring. This page requests the source when loaded and does not continuously refresh.

“Censorship,” “disruption,” status and mechanism are source classifications. A network disruption alone does not establish intentional censorship. Check evidence, coverage and attribution before drawing conclusions.

Voidly-original incidents and annotations are CC BY 4.0. Upstream measurements retain their own licenses. Use the canonical incident URL, observation date and source when citing; each detail page provides citation downloads.

Dataset version: 2026.09.20. Page source check: .

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