Comcast CableComcast CableIP Ranges101,286Total IPs60,804,233 AS33667 US JP Chicago Houston Philadelphia+2482 more
AT&T InternetAT&T InternetIP Ranges56,403Total IPs74,027,968 AS7018 US GB CA+5 more Houston Chicago St Louis+1573 more
Cogent CommunicationsCogent CommunicationsIP Ranges20,023Total IPs22,391,203 AS174 US GB CA+80 more Washington New York Ashburn+1614 more
LumenLumenIP Ranges10,161Total IPs32,412,187 AS3356 US GB BR+47 more Wichita Houston Washington+1091 more
Verizon Internet ServicesVerizon Internet ServicesIP Ranges9,213Total IPs30,534,791 AS701 US MX GB+2 more New York Philadelphia Queens+1192 more
Comcast BusinessComcast BusinessIP Ranges8,798Total IPs7,394,780 AS53851 US MD GB Denver Portland Chicago+2049 more
AT&T BusinessAT&T BusinessIP Ranges6,164Total IPs16,195,518 AS6269 US PR Chicago Atlanta Houston+1266 more
Digital OceanDigital OceanIP Ranges387Total IPs3,022,574 AS14061 US NL DE+5 more North Bergen Santa Clara Amsterdam+10 more
AT&T Data Communications ServicesAT&T Data Communications ServicesIP Ranges317Total IPs289,280 AS2386 US NL CH+3 more Orlando Plano Maysville+113 more
U.S. Dept. of Health and Human ServicesU.S. Dept. of Health and Human ServicesIP Ranges44Total IPs300,544 AS26810 US Upper Marlboro Douglasville Gaithersburg+6 more
U.S. Department of Health & Human ServicesU.S. Department of Health & Human ServicesIP Ranges14Total IPs67,584 AS19050 US Phoenix Douglasville Laurel
Mcmaster Carr Supply CompanyMcmaster Carr Supply CompanyIP Ranges4Total IPs1,024 AS22034 US Cleveland Douglasville Elmhurst