Hello , I want to setup a anti-vpn sort of thing on my server and i was wondering what to do with it , because there are a lot of vpn's out there and I don't know if I really need to ban every single ip on my teamspeak server or if there is a way to block like 100 related ips on my vps (I am using centos 7 but doesn't changes much). Appreciate any help! 
#Edit where from can i get a related ip's to certain vpses for example CyberGhost , Hotspotshield , Windscribe , Tunnelbear etc. I tryed to find and i managed to only find for old hotspotshield ones.
