Welcome to the Rizon IRC network. We host a great variety of chat channels, including #4chan. You were linked this page because you asked a question that regards 4chan in the wrong place.
How do I get into the correct channel?
The #4chan channel has been set restricted to nicknames registered with Rizon's IRC nickname registration service NickServ. To be able to join #4chan you will have to register with NickServ by typing the following command:
/msg NickServ REGISTER yoursecurepassword firstname.lastname@example.org
You only need to change the underlined parts of this message. Be sure to use a valid email-address (not a throwaway!) as you will receive a verification email and this email-address will be used for nickname recovery. This email-address is not visible to other users or the 4chan mods.
For more verbose instructions on how to register your nickname please refer to the Nick Registration page on this wiki.
Note: A registration on mibbit.com is NOT the same as a NickServ registration.
Joining the channel
After you've followed the nickname registration instructions you should have a registered nickname. Congrats! You can now join the channel by typing
None of the mods on IRC can affect rangebans. Rangebans are temporary, done in response to serious abuse and should be lifted in a matter of days. If you feel like it's been multiple days and want to trigger a review, go to https://4chan.org/feedback and select "IP Range Ban Issue" in the dropdown. There is nothing the mods on IRC can do to help you right now.
Appealing a ban
Follow the instructions as listed on the on the 4chan website.