Comcast CableComcast CableIP Ranges103,871Total IPs60,822,180 AS33667 US JP Philadelphia Chicago Houston+2486 more
SpectrumSpectrumIP Ranges65,148Total IPs42,496,474 AS20115 US NL FR+3 more Orlando Charlotte Queens+1558 more
AT&T InternetAT&T InternetIP Ranges58,354Total IPs74,019,493 AS7018 US GB CA+5 more Houston Chicago St Louis+1610 more
Cogent CommunicationsCogent CommunicationsIP Ranges20,325Total IPs22,021,069 AS174 US CA GB+78 more Washington New York Brooklyn+1624 more
LumenLumenIP Ranges10,193Total IPs32,360,666 AS3356 US GB BR+47 more Wichita New York Houston+1113 more
CenturyLinkCenturyLinkIP Ranges9,756Total IPs25,245,649 AS203 US GB CA+10 more Phoenix Denver Seattle+1209 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
Frontier CommunicationsFrontier CommunicationsIP Ranges8,124Total IPs11,683,088 AS5650 US HK GR Lake Wales Diamond Bar Rochester+928 more
AT&T BusinessAT&T BusinessIP Ranges6,153Total IPs16,196,286 AS6269 US PR Chicago Atlanta Houston+1296 more
AT&T WirelessAT&T WirelessIP Ranges5,747Total IPs8,125,290 AS7287 US CA MN Akron Houston Alpharetta+211 more
Verizon Fios BusinessVerizon Fios BusinessIP Ranges5,114Total IPs1,548,287 AS701 US New York Brooklyn Queens+825 more
Optimum OnlineOptimum OnlineIP Ranges4,671Total IPs4,290,445 AS6128 US Brooklyn The Bronx Staten Island+349 more
Spectrum BusinessSpectrum BusinessIP Ranges4,030Total IPs10,076,293 AS46810 US New York Orlando Charlotte+1225 more
CloudflareCloudflareIP Ranges3,907Total IPs1,520,523 AS13335 US GB DE+117 more Amsterdam Singapore Frankfurt am Main+320 more
US MilitaryUS MilitaryIP Ranges3,743Total IPs230,106,088 AS749 US New York Hyattsville The Colony+84 more
Windstream CommunicationsWindstream CommunicationsIP Ranges2,612Total IPs12,526,144 AS7029 US HK FR+17 more Douglas Concord Ashburn+614 more
Cox BusinessCox BusinessIP Ranges2,166Total IPs2,933,436 AS32224 US Las Vegas Phoenix San Diego+224 more
Hurricane ElectricHurricane ElectricIP Ranges953Total IPs501,269 AS6939 US NL HK+15 more Minneapolis Clatskanie Union City+77 more
US Department of DefenseUS Department of DefenseIP Ranges744Total IPs4,472,320 AS668 US Yuma Killeen El Paso+84 more
Google Corporate OfficeGoogle Corporate OfficeIP Ranges385Total IPs249,088 AS36384 US CH NL+28 more Conyers Zurich Ashburn+64 more
Vyve BroadbandVyve BroadbandIP Ranges363Total IPs256,242 AS35986 US Atlanta Stephenville Shawnee+77 more
Pavlov MediaPavlov MediaIP Ranges361Total IPs223,486 AS23473 US CA Champaign Urbana Tallahassee+120 more
AT&T Data Communications ServicesAT&T Data Communications ServicesIP Ranges329Total IPs290,559 AS2386 US NL CH+3 more Orlando Plano Maysville+109 more
National Aeronautics and Space AdministrationNational Aeronautics and Space AdministrationIP Ranges219Total IPs2,838,272 AS270 US FR RU Salisbury New Hope Titusville+25 more
Dnic-asblk-00306Dnic-asblk-00306IP Ranges206Total IPs5,094,912 AS359 US Rancho Cordova Fresno San Antonio+33 more