Thread:ADour/@comment-32870856-20180816024802/@comment-4651179-20180816031002

Unfortunately, only FANDOM Staff or VSTF can check an account's IP. However,  as far as I can tell, Theamazingcaptainzarleypants was blocked using the additional function to automatically block the last IP address used by the user, and any subsequent IP addresses they try to edit from, which means Theawnseriswithen3 shouldn't have the same IP address.

I also compared posts by these two accounts, and I couldn't find anything conclusive to think they're without a doubt the same person. I'll have to leave how to deal with them to your discretion.