Sorry, I realized my original post wasn't very helpful, let me see what ports I can get for you.
Adobe Air Client:
62275 - 63000 TCP (Approximately)
PVP.net Game Client:
62XXX TCP (Single port carried over from Air Launcher Client, I assume).
The game client itself seems to use quite a random UDP port, here are some from my trial games:
57324 UDP (1st Game), 50843 UDP (2nd Game), 49590 UDP (3rd Game), 49750 UDP (4th Game), 64960 UDP (5th Game).
These were just the ports I could pull from running the game a few times, ranges might change, as I can't be sure about the first for the 62XXX range, nor where it ends. If you want a more reliable range maybe go from say 62000 - 63000.