User blog comment:SodaCat/Warning to all/@comment-2109247-20110116163148/@comment-1824274-20110126222139

It's a number address. The person is using what they believe are 'anonomyus posts' but the numbers are sorta like a phone number. If you log out of your account, you will become an IP, and when you comment or edit stuff, you will be labeled as 'A Wikia Contributer' Just like a phone number, they can be tracked, like what McJeff did when his user page was vandalized.