pxys is an efficient open proxy scanner software suite for Undernet IRC(u). It scans the clients' IPs to check
for misconfigured WinGate, Cisco, SOCKS 4, SOCKS 5, some IRC bouncers, and other vulnerable HTTP proxies. Using the peak library for socket and asynchronous events handling, it is dedicated to run on huge IRCU networks, and is currently running on Undernet to avoid the overwhelming abuse of these proxy servers being exploited daily.
