Comcast CableComcast CableIP Ranges103,871Total IPs60,822,180 AS33667 US JP Philadelphia Chicago Houston+2486 more
Verizon Internet ServicesVerizon Internet ServicesIP Ranges9,185Total IPs30,581,130 AS701 US MX GB+2 more Washington Philadelphia Brooklyn+1223 more
Comcast BusinessComcast BusinessIP Ranges8,799Total IPs7,393,500 AS53851 US MD GB Portland Morrison Denver+2057 more
Verizon Fios BusinessVerizon Fios BusinessIP Ranges5,114Total IPs1,548,287 AS701 US New York Brooklyn Queens+825 more
NTT-DATANTT-DATAIP Ranges1,636Total IPs5,894,781 AS2914 US JP GB+36 more New York City of London Newtown Square+92 more
National Aeronautics and Space AdministrationNational Aeronautics and Space AdministrationIP Ranges219Total IPs2,838,272 AS270 US FR RU Salisbury New Hope Titusville+25 more
Momentum TelecomMomentum TelecomIP Ranges87Total IPs30,280 AS25645 US Buffalo McKinney Chicago+46 more
Carpathia Hosting, LLCCarpathia Hosting, LLCIP Ranges47Total IPs96,000 AS29748 US College Park Phoenix Paradise Valley+6 more
University of MarylandUniversity of MarylandIP Ranges26Total IPs249,856 AS10886 US Silver Spring College Park Capitol Heights+8 more
Smart Choice Communications, LLCSmart Choice Communications, LLCIP Ranges13Total IPs9,472 AS11168 US New York Queens The Bronx+2 more