Cerb thinks im his slave so and told me to post this for him, but sure whatever.
So, this means that I might have gotten banned because someone in my subnet got banned and the server did a wildcard ban on them? When I try to access the http://64.246.50.5 link it fails to find a page, so perhaps this is what happened?
As this seems to be the most likely cause of the problem, I shall hold off from contacting my internet provider until the ban list has been cleared. For the record, my specific IP is "213.107.76.159" and changes rarely.