Ok. Yes, that is the right adress.
There is a person with the nickname "LaChica" who is playing on the same network as you are. This person has been teamblocking (Purposely frustrating your own team, ex: spraying teammates or pushing teammates off a building) a lot. He has been given a number of warnings, but he decided to continue doing it nonetheless. That's how he eventually got banned.
If you can find "LaChica" and explain to him that he shouldn't teamblock again, I will unban your network.