Where we can see BFV server list?
Gametracker
https://www.gametracker.com/search/bfv/
Openspy
http://beta.openspy.net/en/server-list/bfvietnam
Game-state
https://www.game-state.com/index.php?game=bfvietnam
Actual when now we have issues with gametracker, openspy tracker list or game-state help to see active BFV servers and players