AS7018 12.104.128.0/18 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 16382Addressable IPs: 1638412.104.128.0/2412.104.129.0/2412.104.130.0/2412.104.131.0/2412.104.132.0/2412.104.133.0/2412.104.134.0/2412.104.135.0/2412.104.136.0/2412.104.137.0/2412.104.138.0/2412.104.139.0/2412.104.140.0/2412.104.141.0/2412.104.142.0/2412.104.143.0/2412.104.144.0/2412.104.145.0/2412.104.146.0/2412.104.147.0/2412.104.148.0/2412.104.149.0/2412.104.150.0/2412.104.151.0/2412.104.152.0/2412.104.153.0/2412.104.154.0/2412.104.155.0/2412.104.156.0/2412.104.157.0/2412.104.158.0/2412.104.159.0/2412.104.160.0/2412.104.161.0/2412.104.162.0/2412.104.163.0/2412.104.164.0/2412.104.165.0/2412.104.166.0/2412.104.167.0/2412.104.168.0/2412.104.169.0/2412.104.170.0/2412.104.171.0/2412.104.172.0/2412.104.173.0/2412.104.174.0/2412.104.175.0/2412.104.176.0/2412.104.177.0/2412.104.178.0/2412.104.179.0/2412.104.180.0/2412.104.181.0/2412.104.182.0/2412.104.183.0/2412.104.184.0/2412.104.185.0/2412.104.186.0/2412.104.187.0/2412.104.188.0/2412.104.189.0/2412.104.190.0/2412.104.191.0/24