Known Wikipedia mirrors
www.aadet.com/
\.answers\.com/
\.search\.com/
\.referenceencyclopedia\.com/
\.reference\.com/
\.wikipedia\.com/
\.wikipedia\.org/
\.mirrorpedia\.com/
\.brainyencyclopedia\.com/
\.babylon\.com/
\.bibleocean\.com/
\.?medlibrary\.org/
\.allexperts\.com/
\.reference\.com/
\.feedbus\.com/
\.?pandapedia\.com/wiki/
\.?tubious\.com/
www.pontefract-yfc.co.uk/wiki.php
www\.territorioscuola\.com/wiki/
\.?otovaganza\.com/minicooper-old\.php
\.?net-encyclo\.com/en/
\.?prescriptiondrug-info\.com/
\.?wikivotr\.com/
\.?jgames\.co\.uk/title/
\.?allrss\.com/wikipedia\.php\?
india\.smashits\.com/wikipedia/
\.citizendia\.org/
\.?s2008\.info/
\.?moralnafirma\.pl/
\.?boopsie.com/
www.thepaleochorasite.com/wiki/
\.fotopedia\.com/
\.?reachinformation.com/define/
yomi\.mobi/egate/
pediaview\.com/
wikipedia\.7val\.de
www.wikiwak.com/
\.fiveafrica\.com/
\.freebase\.com/
\.juggle\.com/
\.barcodinglife\.com/
danpritchard.com/wiki/
\.aadet\.com
www\.absoluteastronomy\.com/topics/
en\.goldenmap\.com/
\.maps\.thefullwiki\.org/
\.www\.askbiography\.com/
\.tutorgig\.info
wiki\.verkata\.com
Known U.S. Government sites
Sites with CC-BY-SA-compatible contents
\.citizendium\.org/
\.?bhamwiki\.com/
\.?gardenology.org/
\.wikimedia\.org/
\.wikisource\.org/
\.wiktionary\.org/
\.wikia.com/
\.?planetmath\.org/
www\.libraryireland\.com/biography/
\.?appropedia.org/
www\.animalbase\.uni-goettingen\.de/zooweb/servlet/AnimalBase/?
Sites with explicit permission
www\.interface1\.net/
\.govtrack\.us/
www\.patents\.com/us
