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
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
Comcast BusinessComcast BusinessIP Ranges8,799Total IPs7,393,500 AS53851 US MD GB Portland Morrison Denver+2057 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
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
Consolidated CommunicationsConsolidated CommunicationsIP Ranges1,460Total IPs1,310,122 AS12042 US Sacramento Conroe Katy+302 more
US Department of DefenseUS Department of DefenseIP Ranges744Total IPs4,472,320 AS668 US Yuma Killeen El Paso+84 more
TEC InternetTEC InternetIP Ranges21Total IPs42,240 AS17253 US Bay Springs Friendship Pelahatchie+9 more
U.S. Department of Health & Human ServicesU.S. Department of Health & Human ServicesIP Ranges14Total IPs67,584 AS19050 US Phoenix Flowery Branch Laurel
Parsec Data ManagementParsec Data ManagementIP Ranges5Total IPs2,560 AS11512 US Billings Laurel Sheridan
Vencore Services and SolutionsVencore Services and SolutionsIP Ranges4Total IPs5,376 AS4977 US Gainesville Centreville Laurel
University of Maryland Baltimore County (UMBCUniversity of Maryland Baltimore County (UMBCIP Ranges4Total IPs82,176 AS11131 US Laurel
Johns Hopkins University Applied Physics LaboratorJohns Hopkins University Applied Physics LaboratorIP Ranges3Total IPs66,048 AS77 US Laurel
Newwave Telecom & Technologies Inc.Newwave Telecom & Technologies Inc.IP Ranges2Total IPs12 AS3356 US Baltimore Laurel