Does Cabal SEA block IP from US

As above title, anyone how if Cabal SEA block IP from US?
If yes, is there any free software that i can install to bypass/fake the IP to show that it is from SEA?

yep possible but you gonna be pissed like hell because of lag...
try PROXIFIER

There are various good proxy programs (like the poster above mentioned proxifier, or proxycap, proxyfirewall (for win xp).

Or you could try to use a vpn.