User blog comment:King of Sonic101/ATTENTION EVERYONE!/@comment-25308571-20121013121958/@comment-5231657-20121013145517

Well, he can easily have a different IP if he uses a different computer, local IP's aren't sent to the server, only public IP's are actually sent. Still, I can just lookup your IP in reference to CoW's, and find out if you are on the same network.