Temp Banned for trying to play with others

So I live with two other people and we all play Diablo 2 together but recently we just keep getting temp banned. I’m assuming its because we are all on the same IP and the game thinks we are just running bots or something but we can’t really help but be on the same IP address. Is there anything we can do to stop the bans or are we just going to be punished for wanting to play the game together?