Tag Archives: AT&T Broadband

Comcast’s AS 7015 and AS 7922

Comcast shows some of the biggest differences between Version 2 and the old version 1 of SpamRankings.net for April 2013. Comcast is in the U.S. top 10 either way, but with different Autonomous Systems: AS 7922 is #3 in v2 while AS 7015 of Comcast Cable Communications Holdings Inc is #8 in v1 and doesn’t even appear in the v2 top 250.

AS 7015AS 7922netblocks assigned
#3v2 rank
#8#107v1 rank
177234current
106127previous
104107persistent
73127added
220removed

Interesting tidbit from Bloomberg Business Week about Comcast Cable Communications Holdings Inc: Continue reading