You are welcome to use and even add to this list, on the understanding that you acknowledge this is NOT an official Wikipedia blacklist of any description. No such blacklist exists, nor should it.
If you find yourself on this list then don't worry. It means that I have been disturbed by something you have done and am watching you. If the behaviour ceases, then you come off my list. (And don't try and remove yourself, you know I'll simply undo it.)
161.116.72.xxx, 161.116.195.xxx - seems to insist that Catalonia should be regarded as an independent nation. Target pages include anything Spain related.
195.98.90.xxx - using Wikipedia to create advertorials for some software product called "FAR". Then vandalising other people's pages.
64.192.12.xxx - Fart boy. Persistent and irritating.
Drez? - seems to have confused Wikipedia with Napster
208.60.196.xxx 208.60.198.xxx - a pathetic little tosser