Comcast CableComcast CableIP Ranges103,871Total IPs60,822,180 AS33667 US JP Philadelphia Chicago Houston+2486 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
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
Verizon Fios BusinessVerizon Fios BusinessIP Ranges5,114Total IPs1,548,287 AS701 US New York Brooklyn Queens+825 more
Spectrum BusinessSpectrum BusinessIP Ranges4,030Total IPs10,076,293 AS46810 US New York Orlando Charlotte+1225 more
US MilitaryUS MilitaryIP Ranges3,743Total IPs230,106,088 AS749 US New York Hyattsville The Colony+84 more
Verizon BusinessVerizon BusinessIP Ranges2,903Total IPs13,766,440 AS7046 US DE GB+35 more Washington Miami Salt Lake City+316 more
ZayoZayoIP Ranges1,697Total IPs1,517,670 AS6461 US CA GB+10 more Toronto Indianapolis Leesburg+294 more
VultrVultrIP Ranges754Total IPs1,331,177 AS20473 US JP GB+38 more Piscataway Santa Clara Minamishinagawa+68 more
US Department of DefenseUS Department of DefenseIP Ranges744Total IPs4,472,320 AS668 US Yuma Killeen El Paso+84 more
US Department of Defense NetworkUS Department of Defense NetworkIP Ranges666Total IPs6,037,248 AS6034 US Washington Sergeant Bluff North Las Vegas+32 more
AT&T Internet ServicesAT&T Internet ServicesIP Ranges137Total IPs739,336 AS4185 US GB NL+4 more Dallas Oakton Washington+19 more
National Institutes of HealthNational Institutes of HealthIP Ranges56Total IPs333,312 AS3527 US Bethesda Gaithersburg Durham+7 more
Allied Telecom Group, LLCAllied Telecom Group, LLCIP Ranges39Total IPs77,824 AS22925 US Washington Silver Spring Alexandria+7 more
Dept-of-laborDept-of-laborIP Ranges20Total IPs3,584 AS398033 US Washington Takoma Park Germantown+2 more
Recovery Point SystemsRecovery Point SystemsIP Ranges9Total IPs7,168 AS18540 US Baltimore Frederick Germantown
Montgomery County GovernmentMontgomery County GovernmentIP Ranges7Total IPs2,304 AS54439 US Silver Spring Germantown Boyds
Montgomery County Public SchoolsMontgomery County Public SchoolsIP Ranges6Total IPs64,512 AS32073 US Bethesda Germantown
WorldSpice TechnologiesWorldSpice TechnologiesIP Ranges3Total IPs12,288 AS21922 US Germantown Memphis