AS7018 12.182.128.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409612.182.128.0/2412.182.129.0/2412.182.130.0/2412.182.131.0/2412.182.132.0/2412.182.133.0/2412.182.134.0/2412.182.135.0/2412.182.136.0/2412.182.137.0/2412.182.138.0/2412.182.139.0/2412.182.140.0/2412.182.141.0/2412.182.142.0/2412.182.143.0/24