Epoch admin ban help

Hi, I am trying to get around an admin ban, I changed my steam account and bought a new arma 2 and I was still banned.
Then I changed my ip, and put the steam account with the new arma 2 on a new computer that had never had any games on it before, still banned.
what should I do to get unbanned?
I am thinking maybe the server banned my new cdkey when it was linked with my banned ip, or maybe its banning my ip range?

You changed arma 2 key or arma 2 operation arrow head?