If you are seeing it in PiHole, you can just block it in PiHole, that is part of the purpose behind it. Find it in the list and select block.
Adenn76
joined 1 year ago
I usually ask for small devices like Pi's. I also am really getting into the maker space so things to help / explore that are on my list too.
Agreed.
Also, if you are running PiHole, HOPEFULLY you are also running a firewall. You should be able to easily block the IP address and / or domain at that level as well.
Of course the other option, as others have mentioned, is to get rid of the default gateway so it can't access the Internet to begin with.