Comcast CableComcast CableIP Ranges96,034Total IPs60,831,058 AS33667 US DK Chicago Houston Denver+2447 more
Cogent CommunicationsCogent CommunicationsIP Ranges19,343Total IPs22,946,997 AS174 US GB CA+75 more Washington New York Los Angeles+1560 more
CenturyLinkCenturyLinkIP Ranges13,975Total IPs25,359,655 AS203 US GB CA+11 more Phoenix Denver Seattle+1246 more
LumenLumenIP Ranges10,180Total IPs32,396,332 AS3356 US GB BR+45 more Houston Wichita New York+1098 more
Verizon Internet ServicesVerizon Internet ServicesIP Ranges9,181Total IPs30,591,108 AS701 US MX GB+2 more Washington Brooklyn New York+1211 more
Comcast BusinessComcast BusinessIP Ranges8,776Total IPs7,365,080 AS53851 US Denver Portland Atlanta+2019 more
Verizon Fios BusinessVerizon Fios BusinessIP Ranges5,055Total IPs1,529,855 AS701 US New York Brooklyn Queens+821 more
Cox BusinessCox BusinessIP Ranges2,149Total IPs2,930,874 AS32224 US Las Vegas Phoenix Oklahoma City+230 more
Ntt-global-data-centers-america-incNtt-global-data-centers-america-incIP Ranges80Total IPs54,784 AS395368 US Sacramento Fremont Garland+10 more
National Institutes of HealthNational Institutes of HealthIP Ranges60Total IPs333,312 AS3527 US Bethesda Boonsboro Durham+12 more
US National Institute of Standards & TechnologyUS National Institute of Standards & TechnologyIP Ranges19Total IPs65,536 AS49 US Rockville Gaithersburg Hagerstown+3 more
Metro-communications-companyMetro-communications-companyIP Ranges18Total IPs18,432 AS53610 US Beardstown Elliott Streator+9 more
Atlantech OnlineAtlantech OnlineIP Ranges13Total IPs57,344 AS7784 US Arlington Bethesda Manassas+5 more
Soluciones FavorablesSoluciones FavorablesIP Ranges10Total IPs8,448 AS263821 US GB ES+1 more Secaucus Birmingham New York+2 more
The German International School Washington D.C.The German International School Washington D.C.IP Ranges1Total IPs8 AS174 US Potomac