This open proxy port scanner was in operation from March 2004 to January 2005.
If your IP address is currently blocked from editing Wikipedia and you are certain that your computer has been secured, then please contact a Wikimedia developer or the Wikitech-l mailing list to unblock you. Do not request unblocking through the usual means as Wikipedia:Adminstrators do not have superuser access to the wikimedia.org servers where Proxy blocker's block list is located.