Well the boys over at RBN have started what amounts to a shell game of sorts. They have begun to use a different IP than they had previously. This is not anything new or unexpected.
They've been doing this since 2004. What's new is that they are now monitored by a lot of people. People who are just as motivated to exposing them as they are to ripping people off. They keep moving, the security community keeps whacking them down. Watch the shell game