AT&T InternetAT&T InternetIP Ranges58,354Total IPs74,019,493 AS7018 US GB CA+5 more Houston Chicago St Louis+1610 more
AT&T BusinessAT&T BusinessIP Ranges6,153Total IPs16,196,286 AS6269 US PR Chicago Atlanta Houston+1296 more
Greenfield CommunicationsGreenfield CommunicationsIP Ranges37Total IPs8,445 AS54448 US Rancho Murieta Sacramento Mission+1 more