YAPH - Yet Another Proxy Hunter

YAPH is a proxy hunter for the Unix platform. It allows to find public access proxy servers on the Internet and to validate proxy lists. YAPH reveals SOCK4, SOCKS5, and HTTP (CONNECT method) proxies. HTTP proxies are tested for CONNECT method only, since only this method provides ability to tunnel TCP through HTTP proxy. YAPH utilizes the power of Nmap, a network mapper written by Fyodor. Nmap provides to YAPH the capability to find new undiscovered public proxy servers on the Internet.