A transparency campaign from
Blocked logo
Home Blocked Sites Reported Sites Online Safety Act Your Stories Statistics About
Site blocking report

4chan.org

Verification Required
http://4chan.org
Browse more blocked sites
Check if a site is being blocked

8 active blocks

ISP Last Checked Category
Vodafone 26 June, 2025 at 08:20
OpenDNS Family Shield 21 February, 2025 at 14:39
Three 07 July, 2025 at 18:46
Sky filter default 07 July, 2025 at 18:46 PORNOGRAPHY
BT-Light 07 July, 2025 at 18:46
O2 07 July, 2025 at 18:47
EE 30 June, 2025 at 03:36
CloudFlare Family DNS service 26 November, 2024 at 21:32
Show past blocks for this site Show all results

4 past blocks

ISP Last Checked Last Blocked
TalkTalk Kidsafe 17 April, 2025 at 21:21 03 April, 2025 at 11:05
Plusnet 07 July, 2025 at 18:46 12 February, 2024 at 18:22
VirginMedia 15 September, 2024 at 06:11 26 July, 2024 at 06:19
BT-Strict 02 November, 2023 at 17:58 12 August, 2023 at 00:05

All other results

ISP Last Checked Status
Zen Internet Ltd 18 January, 2025 at 21:59 OK
AAISP 07 July, 2025 at 18:46 OK
uno Communications 24 September, 2021 at 20:07 OK
Kingston Communications 03 February, 2025 at 00:34 OK
Gigaclear 29 August, 2023 at 10:01 Error
LCHost 15 December, 2019 at 17:24 OK
Sky (unfiltered) 30 December, 2020 at 18:51 OK
Plusnet (unfiltered) 13 July, 2018 at 05:59 OK
TalkTalk (unfiltered) 25 April, 2023 at 23:48 OK
VirginMedia (unfiltered) 26 October, 2021 at 17:13 OK
BT (unfiltered) 11 August, 2020 at 14:36 OK
Site is excluded Visit site

This site has been submitted for unblocking

Reported on 20 November, 2017 at 16:01

“The illegal content on 4chan is very quickly taken down by moderators, like any other site. 4chan is mostly a work safe board about discussion of hobbies like video games or cartoons. The dangerous content on 4chan is behind NSFW 18+ areas just like you can find on facebook or twitter. To take down 4chan and not take down facebook or twitter is hypocritical. Porn can be found on all 3 sites but on 4chan it is safely on NSFW 18+ sections, where as you can find it on facebook and twitter with a few searches. 4chan has a bad reputation due to one board, /b/ and the rest of the site and the other 40+ boards are completely fine and good. 4chan is a lot like reddit as it hosts a lot of content, 4chan is just better in many people's opinions though and shouldn't be blocked for having bad content that almost every major site has and is much easier to find.”

Link to this result

Related results

View results for the HTTPS version of this site.

This site is listed in the R & SFW, Social Network, News, R & NSFW, Adult, Pornography, and Escort Services and Community & Forums categories.

Category information provided by Categorify and dmoztools.net

Supported by

Andrews and Arnold Ltd  :Bytemark Hosting  Top10VPN

Spread the word

Many people aren’t aware of the extent of overblocking. Please share the Blocked tool to help raise awareness and correct mistakes.