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http://sharethis.com
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Get access to data on 2,543,176 websites that are ShareThis Customers. We know of 656,005 live websites using ShareThis and an additional 1,887,171 sites that used ShareThis historically and 360,887 websites in the United States.
Get a list of 2,543,176 websites using ShareThis which includes location information, hosting data, contact details, 656,005 currently live websites and an additional 601,481 domains that redirect to sites in this list. 1,887,171 sites that used this technology previously and 360,887 websites in the United States currently using ShareThis.