Board Thread:ROBLOX help and discussion/@comment-9439982-20130826162034/@comment-12144277-20140104183727

Don't even try.

Trying to bypass an IP ban will get you in real life trouble. They will track down your IP and will have the cops arrest you. Even worse, they will confiscate your PC, your router and everything else you used to bypass bans. They will also BAN your IP from the entire Internet.

And don't base this on what-if's. I doubt anyone could bypass an IP ban FROM the Internet.