Gaming Call of Duty PC player support?

[triassic911]

I cannot seem to find the answer online, so I figured I ask. I know Call of Duty 4 on PC supports up to 64 players in a game. How about from Call of Duty World at War through MW3? How many players do each of those games support online?

 

[Quietlyawesome94]

I play Mw3 on PC with TeknoMW3. Player limit is 18 players.

 

[Satangel]

MW2 is also 18 players I think?