Comcast CableComcast CableIP Ranges101,286Total IPs60,804,233 AS33667 US JP Chicago Houston Philadelphia+2482 more
SpectrumSpectrumIP Ranges62,633Total IPs42,580,216 AS20115 US FR CH+1 more Charlotte Orlando New York+1553 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
CenturyLinkCenturyLinkIP Ranges9,460Total IPs25,370,600 AS203 US GB CA+10 more Phoenix Denver Seattle+1207 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
Frontier CommunicationsFrontier CommunicationsIP Ranges8,624Total IPs11,672,022 AS5650 US HK GR+1 more Lake Wales Diamond Bar Rochester+921 more
AT&T BusinessAT&T BusinessIP Ranges6,164Total IPs16,195,518 AS6269 US PR Chicago Atlanta Houston+1266 more
Verizon Fios BusinessVerizon Fios BusinessIP Ranges5,097Total IPs1,543,167 AS701 US New York Brooklyn Queens+819 more
Optimum OnlineOptimum OnlineIP Ranges4,606Total IPs4,296,595 AS6128 US Brooklyn The Bronx Great Neck+344 more
Spectrum BusinessSpectrum BusinessIP Ranges4,044Total IPs10,077,317 AS46810 US New York Orlando Charlotte+1219 more
Windstream CommunicationsWindstream CommunicationsIP Ranges2,525Total IPs12,565,569 AS7029 US ZA FR+14 more Douglas Concord Ashburn+630 more
TDS TelecomTDS TelecomIP Ranges1,576Total IPs1,739,631 AS4181 US BE Bend St. George Appleton+183 more
Consolidated CommunicationsConsolidated CommunicationsIP Ranges1,449Total IPs1,293,739 AS12042 US Sacramento Conroe Katy+292 more
Hurricane ElectricHurricane ElectricIP Ranges964Total IPs504,853 AS6939 US HK NL+16 more Clatskanie Portland New Philadelphia+78 more
US Department of DefenseUS Department of DefenseIP Ranges750Total IPs4,401,920 AS668 US Vicksburg Yuma El Paso+87 more
Google Corporate OfficeGoogle Corporate OfficeIP Ranges384Total IPs249,088 AS36384 US CH NL+29 more Zurich Ashburn Pittsburgh+63 more
Vyve BroadbandVyve BroadbandIP Ranges355Total IPs256,243 AS35986 US Atlanta Stephenville Durant+76 more
Pavlov MediaPavlov MediaIP Ranges339Total IPs221,694 AS23473 US CA Champaign Urbana Tallahassee+120 more
AT&T Data Communications ServicesAT&T Data Communications ServicesIP Ranges317Total IPs289,280 AS2386 US NL CH+3 more Orlando Plano Maysville+113 more
National Aeronautics and Space AdministrationNational Aeronautics and Space AdministrationIP Ranges218Total IPs2,838,016 AS270 US FR RU Salisbury Hollywood Lancaster+24 more
Dnic-asblk-00306Dnic-asblk-00306IP Ranges200Total IPs5,095,680 AS359 US Fresno San Antonio Montgomery+30 more
LUMOS NetworksLUMOS NetworksIP Ranges185Total IPs233,472 AS7795 US Forest South Point Jane Lew+74 more
SDN CommunicationsSDN CommunicationsIP Ranges140Total IPs71,296 AS13576 US Sioux Falls Pierre Chamberlain+36 more
Midsouth FiberMidsouth FiberIP Ranges119Total IPs25,588 AS398203 US Montgomery Iola North Zulch+8 more