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
United Telephone CompanyUnited Telephone CompanyIP Ranges300Total IPs63,970 AS40237 US Mount Pleasant Smyrna Shelbyville+23 more