AS7018 12.146.128.0/18 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 16382Addressable IPs: 1638412.146.128.0/2412.146.129.0/2412.146.130.0/2412.146.131.0/2412.146.132.0/2412.146.133.0/2412.146.134.0/2412.146.135.0/2412.146.136.0/2412.146.137.0/2412.146.138.0/2412.146.139.0/2412.146.140.0/2412.146.141.0/2412.146.142.0/2412.146.143.0/2412.146.144.0/2412.146.145.0/2412.146.146.0/2412.146.147.0/2412.146.148.0/2412.146.149.0/2412.146.150.0/2412.146.151.0/2412.146.152.0/2412.146.153.0/2412.146.154.0/2412.146.155.0/2412.146.156.0/2412.146.157.0/2412.146.158.0/2412.146.159.0/2412.146.160.0/2412.146.161.0/2412.146.162.0/2412.146.163.0/2412.146.164.0/2412.146.165.0/2412.146.166.0/2412.146.167.0/2412.146.168.0/2412.146.169.0/2412.146.170.0/2412.146.171.0/2412.146.172.0/2412.146.173.0/2412.146.174.0/2412.146.175.0/2412.146.176.0/2412.146.177.0/2412.146.178.0/2412.146.179.0/2412.146.180.0/2412.146.181.0/2412.146.182.0/2412.146.183.0/2412.146.184.0/2412.146.185.0/2412.146.186.0/2412.146.187.0/2412.146.188.0/2412.146.189.0/2412.146.190.0/2412.146.191.0/24