Comcast CableComcast CableIP Ranges96,034Total IPs60,831,058 AS33667 US DK Chicago Houston Denver+2447 more
AT&T InternetAT&T InternetIP Ranges53,811Total IPs74,819,537 AS7018 US GB CA+8 more Houston Chicago San Diego+1629 more
Cogent CommunicationsCogent CommunicationsIP Ranges19,343Total IPs22,946,997 AS174 US GB CA+75 more Washington New York Los Angeles+1560 more
iCloud Private RelayiCloud Private RelayIP Ranges14,283Total IPs112,646 AS13335 US JP CA+228 more New York Ashburn Atlanta+869 more
Amazon.comAmazon.comIP Ranges11,558Total IPs162,499,266 AS16509 US JP DE+72 more Ashburn Boardman Tokyo+155 more
LumenLumenIP Ranges10,180Total IPs32,396,332 AS3356 US GB BR+45 more Houston Wichita New York+1098 more
Comcast BusinessComcast BusinessIP Ranges8,776Total IPs7,365,080 AS53851 US Denver Portland Atlanta+2019 more
Verizon WirelessVerizon WirelessIP Ranges7,440Total IPs21,979,101 AS6167 US CR Salt Lake City Nashville Fort Worth+749 more
AT&T BusinessAT&T BusinessIP Ranges6,137Total IPs16,198,862 AS6269 US PR Chicago Atlanta Houston+1244 more
FastlyFastlyIP Ranges3,028Total IPs342,174 AS54113 US BG CA+31 more San Francisco New York Sofia+71 more
GTT CommunicationsGTT CommunicationsIP Ranges2,617Total IPs7,228,919 AS3257 US GB DE+39 more Barnet Brent Palm Beach Gardens+478 more
Tata CommunicationTata CommunicationIP Ranges2,552Total IPs220,333 AS6453 US SG GB+37 more Singapore Montreal London+98 more
TELMEX FIBRATELMEX FIBRAIP Ranges750Total IPs993,790 AS8151 MX Benito Juarez Gustavo Adolfo Madero Álvaro Obregón+75 more
WoodyNetWoodyNetIP Ranges324Total IPs108,032 AS715 US MU ZA+50 more Frankfurt am Main Johannesburg Prague+55 more
Cisco OpenDNSCisco OpenDNSIP Ranges271Total IPs148,989 AS36692 US JP NL+22 more Dallas Tokyo Amsterdam+49 more
National Aeronautics and Space AdministrationNational Aeronautics and Space AdministrationIP Ranges220Total IPs2,839,040 AS270 US FR RU Huntsville Salisbury Cocoa+24 more
Arelion Sweden ABArelion Sweden ABIP Ranges191Total IPs238,458 AS1299 US DE SE+20 more Glendale Hanover Herndon+41 more
SULLCROMSULLCROMIP Ranges27Total IPs8,192 AS12142 US GB DE+4 more New York Frankfurt am Main Tokyo+10 more
Stanford UniversityStanford UniversityIP Ranges26Total IPs333,567 AS46749 US Stanford Palo Alto Menlo Park+1 more
SLAC National Accelerator LaboratorySLAC National Accelerator LaboratoryIP Ranges18Total IPs65,791 AS3671 US Menlo Park Palo Alto Alameda+3 more
Alston & Bird, LLPAlston & Bird, LLPIP Ranges7Total IPs304 AS174 US Charlotte Atlanta Los Angeles+3 more
Fiber Internet CenterFiber Internet CenterIP Ranges5Total IPs7,680 AS26803 US Menlo Park Los Altos Palo Alto
Stanford Hospital and ClinicsStanford Hospital and ClinicsIP Ranges3Total IPs2,560 AS36306 US San Jose Palo Alto
Palo Alto Research Center IncorporatedPalo Alto Research Center IncorporatedIP Ranges2Total IPs2,304 AS33631 US Palo Alto