Ip Ban?

[TheBlazer2k1]

Ok today I decieded to try Rudora so I signed on played it and had to get off so my brother in law could download MP3's about a hour later I go to sign on and BOOM a error comes up and says I am IP Banned so I said o well its a sucky server any way and go to sign on to enigma to see if some friends on BOOM another message saying I am IP Banned and I didnt do crap so now I cant go on any of the stupid servers except graal2001 in wich is getting boring and I didnt feel like playing so could some one please tell me if this has happened to them