SpectrumSpectrumIP Ranges81,174Total IPs43,277,016 AS7843 US HK PL+6 more Los Angeles Charlotte Queens+1170 more
AT&T InternetAT&T InternetIP Ranges71,717Total IPs74,023,823 AS7018 US GB CA+5 more Houston Chicago Los Angeles+1687 more
CenturyLinkCenturyLinkIP Ranges10,939Total IPs24,595,480 AS393789 US GB GU+9 more Phoenix Denver Seattle+1189 more
Frontier CommunicationsFrontier CommunicationsIP Ranges10,457Total IPs11,201,054 AS5650 US JP GR+1 more Davenport Fort Wayne Covina+941 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
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
GTT CommunicationsGTT CommunicationsIP Ranges3,281Total IPs4,862,167 AS3257 US GB DE+37 more Solihull East Finchley Frankfurt am Main+463 more
Windstream CommunicationsWindstream CommunicationsIP Ranges2,843Total IPs12,515,893 AS7029 US HK CA+23 more Little Rock Harrison Savannah+688 more
Race CommunicationsRace CommunicationsIP Ranges655Total IPs81,905 AS30041 US Lancaster Yuba City Ridgecrest+17 more
California Research and Education NetworkCalifornia Research and Education NetworkIP Ranges423Total IPs1,878,016 AS2152 US Long Beach San Francisco San Diego+109 more
National Aeronautics and Space AdministrationNational Aeronautics and Space AdministrationIP Ranges217Total IPs2,839,552 AS270 US FR RU Huntsville Pocomoke City Lancaster+28 more
Iron Mountain Data CenterIron Mountain Data CenterIP Ranges182Total IPs126,208 AS12025 US GB Phoenix Denver Tolleson+27 more
TalkTalkTalkTalkIP Ranges160Total IPs4,710,684 AS13285 GB SE DE+3 more Cardiff Crawley Aylesbury+85 more
All Points BroadbandAll Points BroadbandIP Ranges93Total IPs21,740 AS393713 US Lancaster Christiansburg Harrodsburg+14 more
Smart City Networks PartnershipSmart City Networks PartnershipIP Ranges88Total IPs63,488 AS36339 US Houston Orlando Las Vegas+28 more
TruVista CommunicationsTruVista CommunicationsIP Ranges76Total IPs54,784 AS400303 US Royston Camden Toccoa+18 more
Wikstrom Telephone Company, IncorporatedWikstrom Telephone Company, IncorporatedIP Ranges39Total IPs26,110 AS33362 US Greenbush Warroad Thief River Falls+6 more
Broadband for the Rural NorthBroadband for the Rural NorthIP Ranges32Total IPs27,392 AS58273 GB Kendal Lancaster Cowan Bridge+8 more