Searh for this words:

EA SG (Right now not available yet)
Fragnetics (Right now not available yet)
EA AU - Around 100ms here
EATH - around 60-100ms here (currecntly many people said that the server crash often)
EATW - around 80-120ms here (currecntly many people said that the server crash often)
KOR - Korean based server, but not sure whether they have ranked server available yet
JP - Japan based server, but not sure whether they have ranked server available yet

try EA AU they have lots of server, if u dun get 100ms-120ms then something wrong with ur connection. currently there is some problem with streamyx for certain gateway, so hopefuly u not one of them. (I"M ONE OF THEM).

Fragnetics not yet ranked in the current 2142 FULL game server

but they going to.