Hey man! I totally feel you! Me and my brother (PAD_Centaur) play on the same wifi and have been harassed endlessly in the past for our shared IP address. We finally got an ADMIN to recognize that we are siblings and we haven't been harangued since. I hope you and your brother can find a solution as well. Dr. Leprechaun is usually very understanding towards your case.
“Lord, make me an instrument of your peace; where there is hatred, let me sow love; where there is injury, pardon; where there is doubt, faith; where there is despair, hope; where there is darkness, light; and where there is sadness, joy.”