Bitcoin node operators may run these commands to block a suspected surveillance service:

bitcoin-cli setban 162.218.65.0/24 add 315360000

bitcoin-cli setban 209.222.240.0/24 add 315360000

bitcoin-cli setban 91.198.115.0/24 add 315360000

bitcoin-cli setban 2604:d500:4:1::/64 add 315360000