Comcast CableComcast CableIP Ranges103,871Total IPs60,822,180 AS33667 US JP Philadelphia Chicago Houston+2486 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
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
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
CloudflareCloudflareIP Ranges3,907Total IPs1,520,523 AS13335 US GB DE+117 more Amsterdam Singapore Frankfurt am Main+320 more
Verizon WirelessVerizon WirelessIP Ranges3,436Total IPs21,070,589 AS6167 US CR Charlotte Columbus Brooklyn+305 more
Windstream CommunicationsWindstream CommunicationsIP Ranges2,612Total IPs12,526,144 AS7029 US HK FR+17 more Douglas Concord Ashburn+614 more
BreezelineBreezelineIP Ranges1,096Total IPs1,060,016 AS11776 US Columbus Cleveland Miami Beach+171 more
National Aeronautics and Space AdministrationNational Aeronautics and Space AdministrationIP Ranges219Total IPs2,838,272 AS270 US FR RU Salisbury New Hope Titusville+25 more
AllPoints Fibre NetworksAllPoints Fibre NetworksIP Ranges43Total IPs29,952 AS208189 GB Marlow Taunton Sheffield+9 more
Wessex InternetWessex InternetIP Ranges12Total IPs26,880 AS206347 GB London Gillingham Wincanton+6 more
The Defence Science and Technology LaboratoryThe Defence Science and Technology LaboratoryIP Ranges12Total IPs68,864 AS7 GB Salisbury Southampton Orpington
Advanced Technologies Research GroupAdvanced Technologies Research GroupIP Ranges7Total IPs8,960 AS16908 US New York Salisbury Brooklyn+1 more
Maryland Broadband CooperativeMaryland Broadband CooperativeIP Ranges5Total IPs928 AS174 US Baltimore Painter Salisbury
Peninsula Regional Medical CenterPeninsula Regional Medical CenterIP Ranges3Total IPs768 AS12245 US Salisbury