Kigen's Anti-Cheat

Allright, thanks.

So I was dumb a while back and hacked on CS:S.

I'm going to buy a new account for CS:S, will I get automatically KAC banned because my IP is on the list?

So I was banned a while back for something I don't know about.
I was wondering if I could get an un-ban or a reason why I was banned?
SteamID: STEAM_0:1:22293020
Thanks for reading.