Comcast CableComcast CableIP Ranges126,320Total IPs60,514,802 AS33667 US Chicago Houston Philadelphia+2552 more
AT&T InternetAT&T InternetIP Ranges71,717Total IPs74,023,823 AS7018 US GB CA+5 more Houston Chicago Los Angeles+1687 more
Cogent CommunicationsCogent CommunicationsIP Ranges21,537Total IPs22,239,316 AS174 US CA GB+82 more New York Brooklyn Washington+1810 more
Comcast BusinessComcast BusinessIP Ranges8,349Total IPs7,275,740 AS33659 US MD Denver Portland Nashville+2058 more
AT&T BusinessAT&T BusinessIP Ranges6,073Total IPs16,211,390 AS6269 US PR GB Chicago Atlanta Houston+1254 more
GTT CommunicationsGTT CommunicationsIP Ranges3,281Total IPs4,862,167 AS3257 US GB DE+37 more Solihull East Finchley Frankfurt am Main+463 more
Sonic.net, LLCSonic.net, LLCIP Ranges1,781Total IPs917,459 AS46375 US San Francisco Santa Rosa Oakland+51 more
Telmex Colombia S.A.Telmex Colombia S.A.IP Ranges642Total IPs600,009 AS14080 CO Medellín Bogotá Cali+44 more
Telefonica de ArgentinaTelefonica de ArgentinaIP Ranges354Total IPs4,665,934 AS22927 AR Tigre Pilar Comodoro Rivadavia+87 more
FlexentialFlexentialIP Ranges306Total IPs565,984 AS13649 US CA GB Charlotte Jonesboro St. Petersburg+76 more
IPorium NetworksIPorium NetworksIP Ranges12Total IPs4,608 AS31479 ES CR CO+1 more San Rafael Santa Cruz de Tenerife Quito+3 more
Cable Televisora ColorCable Televisora ColorIP Ranges11Total IPs8,960 AS52436 AR San Rafael Tupungato La Consulta+2 more
Marin County Office of EducationMarin County Office of EducationIP Ranges10Total IPs3,840 AS23489 US San Rafael Novato San Anselmo+1 more
Ciena CorporationCiena CorporationIP Ranges5Total IPs259 AS7018 US IN Reynoldsburg San Rafael Gurugram