Free:List of proxies detected by Wikipedia
(usually unbanned)Mobile data
: Your mobile data, if not rangebanned, works very well at ban evasion. To change your mobile IP, turn on airplane mode and then turn it off.TuxlerVPN
(works well, note that it's an unironic botnet)
($0.03/day, you can top up your account with crypto)PacketStream
($0.80/GB, make sure to buy ONLY rotating residential proxies
: https://www.4chan-x.net4Chan Mass Reply
(Firefox)FAQ>I'm still banned despite switching proxies
Clear your cookies. The 4chan_pass
cookie is used to identify ban evaders.>How does 4chan block so many IPs?
They use a paid API known as Blockscript (https://www.blocked.com
). It blocks IPs considered to be abusive, such as IPs from datacenters, VPNs, Tor nodes, free proxies, etc.>Why doesn't my post go through sometimes?
This depends on a variety of factors.
It could be your user-agent, or your file is secretly hashbanned, or the flood filter is on.
If 3 threads/replies are posted within a short period of time by users with different IPs and 4chan_pass
cookies with a very little amount of posts attached to them (aka 'empty' 4chan_pass
cookies), then the flood filter activates. It lasts exactly 5 minutes.
4chan compares your user-agent with what your TLS fingerprint says. e.g. If you have a Chrome TLS fingerprint, but your user-agent says you're using Firefox, this is an immediate redflag and your post doesn't go through. Use only user-agents that would fit your browser type.