AT&T InternetAT&T InternetIP Ranges71,717Total IPs74,023,823 AS7018 US GB CA+5 more Houston Chicago Los Angeles+1687 more
Verizon Internet ServicesVerizon Internet ServicesIP Ranges9,317Total IPs30,571,384 AS701 US MX GB+2 more New York Brooklyn Washington+1206 more
Comcast BusinessComcast BusinessIP Ranges8,349Total IPs7,275,740 AS33659 US MD Denver Portland Nashville+2058 more
United States Department of Defense DoDUnited States Department of Defense DoDIP Ranges7,320Total IPs44,795,136 AS5277 US DE SA Willingboro Tucson Tampa+131 more
AT&T BusinessAT&T BusinessIP Ranges6,073Total IPs16,211,390 AS6269 US PR GB Chicago Atlanta Houston+1254 more
Optimum OnlineOptimum OnlineIP Ranges5,256Total IPs4,317,032 AS6128 US Brooklyn The Bronx Hempstead+351 more
Verizon Fios BusinessVerizon Fios BusinessIP Ranges5,069Total IPs1,533,695 AS701 US New York Brooklyn Queens+816 more
Bell CanadaBell CanadaIP Ranges5,059Total IPs5,383,697 AS855 CA PM GB Toronto Montreal Ottawa+570 more
Spectrum BusinessSpectrum BusinessIP Ranges3,825Total IPs9,545,861 AS20429 US RO ID New York Orlando Charlotte+1222 more
Bell Canada BusinessBell Canada BusinessIP Ranges3,126Total IPs736,140 AS577 CA US Toronto Mississauga Montreal+390 more
Windstream CommunicationsWindstream CommunicationsIP Ranges2,843Total IPs12,515,893 AS7029 US HK CA+23 more Little Rock Harrison Savannah+688 more
Bell DSL InternetBell DSL InternetIP Ranges1,212Total IPs1,150,451 AS577 CA Winnipeg Murray Corner Toronto+351 more
Videotron LteeVideotron LteeIP Ranges601Total IPs2,903,047 AS22652 CA Montreal Gatineau Saint-Jérôme+90 more
Shared Services CanadaShared Services CanadaIP Ranges422Total IPs925,184 AS3766 CA Ottawa Gatineau Belleville+11 more
Xplornet CommunicationsXplornet CommunicationsIP Ranges334Total IPs216,464 AS22995 CA Hamilton Roseneath Tignish+52 more
Illinois Century NetworkIllinois Century NetworkIP Ranges162Total IPs729,600 AS6325 US Roselle Chicago Springfield+52 more
Primus Telecommunications CanadaPrimus Telecommunications CanadaIP Ranges153Total IPs260,096 AS6407 CA Toronto Victoria Mississauga+35 more
Cogeco Connexion Inc.Cogeco Connexion Inc.IP Ranges118Total IPs840,702 AS7992 CA Hamilton Windsor Burlington+16 more
Altima TelecomAltima TelecomIP Ranges94Total IPs320,000 AS396338 CA Montreal Toronto Montréal-Nord+55 more
Frontier NetworksFrontier NetworksIP Ranges54Total IPs129,791 AS7311 CA AU US Toronto Fort McMurray Nepean+29 more
Vector Internet ServicesVector Internet ServicesIP Ranges30Total IPs118,528 AS8015 US Lakeville Forest Lake Minneapolis+2 more
Execulink TelecomExeculink TelecomIP Ranges21Total IPs152,576 AS7794 CA London St. Thomas Woodstock+9 more