How Can I Check if Banned on 4chan? Any Reliable Methods?

thanks for all the replies, y’all! i tried using a vpn and it worked, so it’s def an ip ban.

i also cleared my cookies and cache, but no luck. i’ll try tor browser next.

anyone know how long 4chan ip bans usually last? or is it permanent?

also, is there a way to appeal the ban or nah?

thx again for the help!