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
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
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
US Department of Defense NetworkUS Department of Defense NetworkIP Ranges666Total IPs6,037,248 AS6034 US Washington Sergeant Bluff North Las Vegas+32 more
Illinois Century NetworkIllinois Century NetworkIP Ranges162Total IPs729,600 AS6325 US Chicago Schaumburg Wilmette+53 more
MasterCard Technologies LLCMasterCard Technologies LLCIP Ranges24Total IPs14,336 AS26380 US AU BE St Louis Waterloo O'Fallon+1 more
River City Internet Group (Primary NetworksRiver City Internet Group (Primary NetworksIP Ranges21Total IPs31,744 AS6428 US O'Fallon Alton Ballwin+1 more
Environmental Systems Research InstituteEnvironmental Systems Research InstituteIP Ranges11Total IPs4,352 AS10411 US Las Vegas Vienna San Antonio+6 more
World Wide Technology Holding Co.World Wide Technology Holding Co.IP Ranges9Total IPs4,096 AS32824 US O'Fallon Maryland Heights Ballwin+1 more