Is my ip hidden from the game server when i use mudfish?

I was hoping to play with people in taiwan cause no one on the korean server speaks english. However, even when I use the taiwanese server half the players are in the games. I am wondering if mudfish is revealing my real ip to the game server in taiwan, and if so, how can I turn that off. I want the game server in taiwan to think my computer is in taiwan.

Could you please confirm that it’s also same with Full VPN mode enabled? As you might guess mudfish works based on VPN technology so your public IP should be beyond the public IP of mudfish nodes. So it should be hidden in a view of the game server.