If this is indeed your Steam ID - VALVE_0:4:261618162 - nothing like this comes up on the banlist, which means this Steam ID isn't banned.
Maybe your IP got banned by Todo banning some banevader or something. As far as I know Eloop, he is a Jailbreak player, and I doubt Todo banned him.
But another issue here is that you're VALVE_ID which technically shouldn't be possible on our servers.