It's impossible to block the peer

[Comp0za]

This peer: 855f4b16fc24888d

The Geo Filter won't block the player, I'm playing Black Ops Cold War Zombies (PS5) Is the player immune against the geo filter ? 

[Netduma Fraser]

It appears to be a dedicated server from Italy which is likely why you're unable to block it permanently, utilize polygon mode instead to exclude it from your search