AT&T InternetAT&T InternetIP Ranges53,923Total IPs74,744,015 AS7018 US GB CA+8 more Houston Chicago San Diego+1640 more
Cogent CommunicationsCogent CommunicationsIP Ranges19,529Total IPs22,943,550 AS174 US CA GB+75 more Washington New York Los Angeles+1561 more
AT&T BusinessAT&T BusinessIP Ranges6,152Total IPs16,183,246 AS6269 US PR Chicago Atlanta Houston+1257 more
OptimumOptimumIP Ranges2,596Total IPs2,856,387 AS19108 US Greenville Amarillo College Station+207 more
California Research and Education NetworkCalifornia Research and Education NetworkIP Ranges416Total IPs1,880,064 AS2152 US Los Angeles San Diego San Francisco+109 more
Mediacom BusinessMediacom BusinessIP Ranges181Total IPs175,439 AS30036 US Peoria Bremen Eureka+39 more
SDN CommunicationsSDN CommunicationsIP Ranges140Total IPs72,320 AS13576 US Sioux Falls Pierre Chamberlain+38 more
Uni-broadbandUni-broadbandIP Ranges51Total IPs14,336 AS401838 US HU GB+1 more New York Eureka New City+32 more
Interbel Telephone CooperativeInterbel Telephone CooperativeIP Ranges20Total IPs12,543 AS1378 US Rexford Kalispell Eureka+2 more
Champaign Telephone CompanyChampaign Telephone CompanyIP Ranges10Total IPs12,544 AS25660 US Champaign Urbana Eureka
Valley TelecommunicationsValley TelecommunicationsIP Ranges2Total IPs2,048 AS13576 US Eureka Lake Preston
InterBel Telephone Cooperative Inc.InterBel Telephone Cooperative Inc.IP Ranges1Total IPs1,024 AS1378 US Eureka