Yep, that's loosely accurate for consumer providers but Comcast does more traditional business traffic that one would think. For example, they are the 30th lar

Yep, that's loosely accurate for consumer providers but Comcast does more traditional business traffic that one would think. For example, they are the 30th largest provider globally going by the CADIA rankings (http://as-rank.caida.org/?mode0=as-info&mode1=as-table&as=7922&n=160&table-details=full http://as-rank.caida.org/?mode0=as-info&mode1=as-table&as=79...) and have large traffic sources as customers. From the CADIA list this includes Peer1, Dreamhost, SoftLayer, Hivelocity, and Liquid Web. As a eyeball ISP I occasionally get offered cheap transit from hosters looking to balance their traffic ratios. From the CADIA list it seems like Comcast may be doing the opposite.