Gadu-Gadu
From Protocolinfo
Gadu-Gadu is a Polish instant messenger protocol. It is supported by Gaim in addition to its official client.
[edit] Identification
Much of the information on Gadu-Gadu is in Polish. If you can read it, please contribute!
[edit] Ports
Based on reading the source code of ggsniff, Gadu-Gadu servers run on port 8074 or on port 443 in the network 217.17.41.80/255.255.255.248. Passwords are sent to port 80 in that network.

