• November 21, 2007

Advertising.com was the top-ranked ad network in October--reaching 87% of the more than 182 million Americans online, according to comScore Media Metrix.

Tribal Fusion jumped three spots to claim the No. 2 slot, reaching 76% of the U.S. online audience. The Google Ad Network rounded out the top three, moving up three spots from last month. The top 10 Internet properties overall were unchanged from last month, with Yahoo sites sitting atop the rankings with 137 million unique visitors in October.

--Mark Walsh