I don't see any link IP-wise to webbassets, coltlover, or jonesz, but that doesn't rule them out.
One more thing... Can you provide the general location of Master-P's address? Can you verify that the IP address is in Ontario, Canada? Specifically around the town of Aurora and Newmarket?
I don't like to give out that sort of info to the general public. People who were affected should get in contact with police in your own jurisdiction, and then once you're talking to an investigator and you've explained all of the background, tell them to email [theymos at mm dot st] from an official police email address, and I'll give them master-p's IP addresses. No warrant or subpoena is required when the target is a probable scammer, and the police can be anywhere in the world. Please don't put my email address in your initial report, though, or else they'll get confused and email me about the case in general, which I don't know much about and don't have time to deal with -- all I'm going to do is provide raw data.
I wonder why is he hiding his email address as we all know about it? GOSH! He is trying to delete all evidences that he was account holder of master-p and police might spare him if anyone sues him now. Can theymos revert the changes back anyhow?
I have his old email address. Also, if he deleted or edited any of his posts, I have the old versions.