Comcast CableComcast CableIP Ranges101,286Total IPs60,804,233 AS33667 US JP Chicago Houston Philadelphia+2482 more
SpectrumSpectrumIP Ranges62,633Total IPs42,580,216 AS20115 US FR CH+1 more Charlotte Orlando New York+1553 more
Cogent CommunicationsCogent CommunicationsIP Ranges20,023Total IPs22,391,203 AS174 US GB CA+80 more Washington New York Ashburn+1614 more
LumenLumenIP Ranges10,161Total IPs32,412,187 AS3356 US GB BR+47 more Wichita Houston Washington+1091 more
CenturyLinkCenturyLinkIP Ranges9,460Total IPs25,370,600 AS203 US GB CA+10 more Phoenix Denver Seattle+1207 more
Verizon Internet ServicesVerizon Internet ServicesIP Ranges9,213Total IPs30,534,791 AS701 US MX GB+2 more New York Philadelphia Queens+1192 more
AT&T BusinessAT&T BusinessIP Ranges6,164Total IPs16,195,518 AS6269 US PR Chicago Atlanta Houston+1266 more
Verizon Fios BusinessVerizon Fios BusinessIP Ranges5,097Total IPs1,543,167 AS701 US New York Brooklyn Queens+819 more
Optimum OnlineOptimum OnlineIP Ranges4,606Total IPs4,296,595 AS6128 US Brooklyn The Bronx Great Neck+344 more
Spectrum BusinessSpectrum BusinessIP Ranges4,044Total IPs10,077,317 AS46810 US New York Orlando Charlotte+1219 more
Verizon WirelessVerizon WirelessIP Ranges3,438Total IPs21,070,589 AS6167 US CR Queens Columbus Celina+318 more
Windstream CommunicationsWindstream CommunicationsIP Ranges2,525Total IPs12,565,569 AS7029 US ZA FR+14 more Douglas Concord Ashburn+630 more
Optimum FiberOptimum FiberIP Ranges1,061Total IPs723,645 AS6128 US The Bronx Newark Brooklyn+211 more
Amateur Radio Digital CommunicationsAmateur Radio Digital CommunicationsIP Ranges953Total IPs12,291,568 AS7377 US DE FR+34 more Stein Staten Island Ottawa+80 more
VultrVultrIP Ranges806Total IPs1,266,665 AS20473 US JP GB+40 more Piscataway Santa Clara Minamishinagawa+64 more
HivelocityHivelocityIP Ranges607Total IPs350,459 AS29802 US GB ES+31 more Tampa Dallas Los Angeles+42 more
AT&T Data Communications ServicesAT&T Data Communications ServicesIP Ranges317Total IPs289,280 AS2386 US NL CH+3 more Orlando Plano Maysville+113 more
FranTech SolutionsFranTech SolutionsIP Ranges163Total IPs33,756 AS53667 US LU CH+2 more Las Vegas Staten Island Luxembourg+4 more
Purevoltage EnterprisesPurevoltage EnterprisesIP Ranges162Total IPs84,224 AS26548 US IL RU+3 more New York Staten Island New York Mills+7 more
365 Data Centers365 Data CentersIP Ranges155Total IPs126,648 AS29838 US GB New York Jersey City Washington+33 more
H4Y Technologies LLCH4Y Technologies LLCIP Ranges149Total IPs73,728 AS397373 US ES NC+9 more Bend Cadiz Charlotte+13 more
One System IntegrationOne System IntegrationIP Ranges29Total IPs8,192 AS199391 IL US NL+1 more Amsterdam New York London+3 more
Endstream Communications, LLCEndstream Communications, LLCIP Ranges24Total IPs5,888 AS23422 US Plainfield Piscataway Staten Island+2 more
New York UniversityNew York UniversityIP Ranges21Total IPs97,792 AS133475 US CN GB+1 more The Bronx New York Staten Island+3 more
Epsilon TelecommunicationsEpsilon TelecommunicationsIP Ranges19Total IPs8,191 AS44356 GB SG US+2 more London Singapore Staten Island
City University of New YorkCity University of New YorkIP Ranges12Total IPs659,712 AS31822 US New York Brooklyn Queens+2 more