Skruller - Can you ask your ISP for a static I.P? This is an I.P that always stays the same. Then we could range ban the I.P's around your I.P
At the moment, your I.P keeps changing so we can't safely unban your range and prevent hackers from joining.
You're innocent, caught up in a range ban. I ain't forgot that, I hope my fellow admins haven't either.
So yeah, ask your ISP (Internet Service Provider) from a static I.P.