Let me begin by saying that most of the data I have is from the last 10 days, so all of my claims only includes that information...
OK. Here is what I see. Up until yesterday, there have only been two accounts that has played TF2 from that IP address. Yours and this person:
http://stats.skial.com/stats/hlstats.php?mode=playerinfo&player=156590 - "
tђє קг๏ ﻮєภt"
You have played with this person multiple times at the same time, on the same server on the same team. It is obvious that you know each other. Neither of you have ever played on a different IP. So either:
1. You are two friends, brothers etc. That meet at an 'Internet Cafe' to play TF2 together or
2. This IP address is actually your residence and the two of you live together.
Yesterday, a few hours after "
tђє קг๏ ﻮєภt " quit playing. A new account connected to that IP named
romulusmark2020 http://stats.skial.com/stats/hlstats.php?mode=playerinfo&player=4511553
That player was banned automatically after being on the server for mere minutes for SMAC violation. This account has also been banned on another community for SMAC. I would also note that this account tried to connect to 2FORT+ NY, the most commonly played server among you and "
tђє קг๏ ﻮєภt"
A few minutes later another brand new account connected to Skial and was promptly banned. A third brand new account connected a few hours later and was again banned.
This morning you tried to connect and you were banned as well.
My theory is that 'romulusmark2020 was the hacking account of either you, or "
tђє קг๏ ﻮєภt". My theory is that it was not you because if it was you would have already seen three other accounts get banned, and "
tђє קг๏ ﻮєภt" has yet to try to connect to Skial after those bans happened. BUT even if it wasn't you, you must have know who the hacker was, since you either know him or live with him. You probably even knew that he was banned, and tried to connect anyway. If he didn't even bother to tell you that you would be banned if you connected with your main account then he is a shitty friend, brother, roommate, whatever.
I don't see a ban being reversed anytime soon since someone on your IP address is willing to make as many accounts as necessary to get away with hacking. It is also obvious that you knew a lot more about this than you let on, and thought that playing dumb would get you unbanned.