He posts from 188.8.131.52, which translates as pfg-ha-cp.principal.com, which would appear to make him an employee of the Principal Financial Group, headquartered in Des Moines, "a leading global financial institution offering businesses, individuals and institutional clients a wide range of financial products and services," though when caught out on that, he claimed to have "about 15000" IP addresses at his "disposal". (Which would imply he's a script-kiddie, as well as an ignorant moron, and thus even more pathetic.)
He also uses the email address firstname.lastname@example.org, though of course hotmail addresses are throwaway junk.
You may now proceed to point and laugh.
(I'm reminded of an incident my mother told me about. She and a friend were riding the DC Metro, under reasonably crowded conditions, when they were approached by a man in a trenchcoat, who exposed himself. Her friend pointed at him and said, very loudly, "Oh look, just like a penis, only smaller!" The man covered himself back up and ran away.)