Comcast CableComcast CableIP Ranges96,202Total IPs60,800,080 AS33667 US DK Chicago Houston Seattle+2492 more
Cogent CommunicationsCogent CommunicationsIP Ranges19,529Total IPs22,943,550 AS174 US CA GB+75 more Washington New York Los Angeles+1561 more
Verizon Internet ServicesVerizon Internet ServicesIP Ranges9,192Total IPs30,573,700 AS701 US MX GB+2 more Washington Philadelphia New York+1196 more
Comcast BusinessComcast BusinessIP Ranges8,780Total IPs7,374,040 AS53851 US CA GB Portland Englewood Atlanta+2028 more
Verizon Fios BusinessVerizon Fios BusinessIP Ranges5,065Total IPs1,533,695 AS701 US New York Brooklyn Queens+803 more
OptimumOptimumIP Ranges2,596Total IPs2,856,387 AS19108 US Greenville Amarillo College Station+207 more
US Department of DefenseUS Department of DefenseIP Ranges750Total IPs4,350,720 AS668 US Vicksburg Yuma Dayton+84 more
National Institutes of HealthNational Institutes of HealthIP Ranges56Total IPs333,312 AS3527 US Bethesda Boonsboro Durham+11 more
US National Institute of Standards & TechnologyUS National Institute of Standards & TechnologyIP Ranges19Total IPs65,536 AS49 US Rockville Gaithersburg Hagerstown+4 more
Clearstream TechnologyClearstream TechnologyIP Ranges13Total IPs8,448 AS59455 GB Cardiff Caldicot Olney+1 more
TGM Pinnacle Network Solutions llcTGM Pinnacle Network Solutions llcIP Ranges5Total IPs5,120 AS31849 US Knox City Olney Electra+1 more