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
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
Astound BroadbandAstound BroadbandIP Ranges2,983Total IPs5,032,540 AS6079 US SC NL+15 more Ashburn Chicago Upper Darby+225 more
ZayoZayoIP Ranges1,697Total IPs1,517,670 AS6461 US CA GB+10 more Toronto Indianapolis Leesburg+294 more
FlexentialFlexentialIP Ranges306Total IPs566,240 AS13649 US CA GB Salt Lake City Louisville Buford+69 more
Vero Fiber InternetVero Fiber InternetIP Ranges57Total IPs46,845 AS6653 US Florissant Avon Durango+18 more
Massive NetworksMassive NetworksIP Ranges43Total IPs26,112 AS21777 US CA Boulder Englewood Madison+9 more
University Corporation for Atmospheric ResearchUniversity Corporation for Atmospheric ResearchIP Ranges31Total IPs286,208 AS194 US Denver Boulder Broomfield+2 more
Environmental Systems Research InstituteEnvironmental Systems Research InstituteIP Ranges11Total IPs4,352 AS10411 US Las Vegas Vienna San Antonio+6 more
Tri-State Generation and Transmission AssociationTri-State Generation and Transmission AssociationIP Ranges6Total IPs2,560 AS11250 US Thornton Broomfield Frederick