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
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
Spectrum BusinessSpectrum BusinessIP Ranges4,030Total IPs10,076,293 AS46810 US New York Orlando Charlotte+1225 more
National Aeronautics and Space AdministrationNational Aeronautics and Space AdministrationIP Ranges219Total IPs2,838,272 AS270 US FR RU Salisbury New Hope Titusville+25 more
Cameron CommunicationsCameron CommunicationsIP Ranges62Total IPs26,624 AS26831 US Lake Charles Sulphur DeRidder+6 more
QualcommQualcommIP Ranges26Total IPs22,528 AS11030 US TW IN+1 more San Diego Chula Vista Westlake+3 more