The 3264653699 part, which looks like the ID of a tweet, is indeed a disguised IP address in decimal format. This is a valid format, although most people don't know. An IP address is, in fact, a 32 bit number. It's easier to represent it in the normal dotted notation, separating it in four parts, each part having eight bits, like we usually do. But we can use it in decimal format as well.