SpectrumSpectrumIP Ranges64,675Total IPs42,499,790 AS20115 US FR CH+2 more Charlotte Orlando Queens+1557 more
AT&T InternetAT&T InternetIP Ranges57,711Total IPs74,016,429 AS7018 US GB CA+5 more Houston Chicago San Antonio+1605 more
Cogent CommunicationsCogent CommunicationsIP Ranges20,203Total IPs22,403,059 AS174 US GB CA+80 more Washington New York Ashburn+1633 more
CenturyLinkCenturyLinkIP Ranges9,652Total IPs25,245,146 AS203 US GB CA+10 more Denver Phoenix Seattle+1203 more
Verizon Internet ServicesVerizon Internet ServicesIP Ranges9,206Total IPs30,572,168 AS701 US MX GB+2 more Washington New York Philadelphia+1204 more
AT&T BusinessAT&T BusinessIP Ranges6,156Total IPs16,195,774 AS6269 US PR Chicago Atlanta Houston+1289 more
Spectrum BusinessSpectrum BusinessIP Ranges4,033Total IPs10,077,573 AS46810 US TR New York Orlando Charlotte+1224 more
US Department of Defense NetworkUS Department of Defense NetworkIP Ranges659Total IPs5,969,920 AS6034 US Washington Sergeant Bluff North Las Vegas+31 more
FlexentialFlexentialIP Ranges305Total IPs565,984 AS13649 US CA GB Salt Lake City Louisville Buford+67 more
Illinois Century NetworkIllinois Century NetworkIP Ranges162Total IPs729,600 AS6325 US Chicago Roselle Freeport+51 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 Wood River+2 more