From Wikidweb

Free HTTP and Socks Proxy Server Lists

Description: is a private project offering high quality lists of http and socks proxy server with public access for free. No gateways and no dangerous proxies. Proxies on standard and non standard ports. Daily updated and seperated into 8 categories - HTTP, HTTPS, Transparent, Anonymous, Elite, SOCKS, SOCKS4 and SOCKS5. All proxies are listed in the standard proxy IP:Port format.