Comcast CableComcast CableIP Ranges103,871Total IPs60,822,180 AS33667 US JP Philadelphia Chicago Houston+2486 more
CenturyLinkCenturyLinkIP Ranges9,756Total IPs25,245,649 AS203 US GB CA+10 more Phoenix Denver Seattle+1209 more
Comcast BusinessComcast BusinessIP Ranges8,799Total IPs7,393,500 AS53851 US MD GB Portland Morrison Denver+2057 more
Brightspeed FiberBrightspeed FiberIP Ranges366Total IPs806,900 AS19901 US Kernersville Lorain Cottonport+129 more
Greenlight NetworksGreenlight NetworksIP Ranges35Total IPs32,768 AS31775 US Clifton Park Rochester Binghamton+10 more
Cumberland Technologies InternationalCumberland Technologies InternationalIP Ranges11Total IPs8,192 AS11590 US Chambersburg Dillsburg Harrisburg+1 more
Federal Communications CommissionFederal Communications CommissionIP Ranges3Total IPs200 AS209 US Kingsport Sanders Chambersburg