http://ca.wikipedia.org/w/api.php?action=query&list=usercontribs&ucuserprefix=80.30.&uclimit=5000 http://private.dnsstuff.com/tools/ipall.ch?domain=80.30.102.76 http://ca.wikipedia.org/w/index.php?title=Especial%3ARegistre&type=block&user=Pasqual&page=&year=2008&month=9