AS7018 99.144.128.0/18 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 16382Addressable IPs: 1638499.144.128.0/2499.144.129.0/2499.144.130.0/2499.144.131.0/2499.144.132.0/2499.144.133.0/2499.144.134.0/2499.144.135.0/2499.144.136.0/2499.144.137.0/2499.144.138.0/2499.144.139.0/2499.144.140.0/2499.144.141.0/2499.144.142.0/2499.144.143.0/2499.144.144.0/2499.144.145.0/2499.144.146.0/2499.144.147.0/2499.144.148.0/2499.144.149.0/2499.144.150.0/2499.144.151.0/2499.144.152.0/2499.144.153.0/2499.144.154.0/2499.144.155.0/2499.144.156.0/2499.144.157.0/2499.144.158.0/2499.144.159.0/2499.144.160.0/2499.144.161.0/2499.144.162.0/2499.144.163.0/2499.144.164.0/2499.144.165.0/2499.144.166.0/2499.144.167.0/2499.144.168.0/2499.144.169.0/2499.144.170.0/2499.144.171.0/2499.144.172.0/2499.144.173.0/2499.144.174.0/2499.144.175.0/2499.144.176.0/2499.144.177.0/2499.144.178.0/2499.144.179.0/2499.144.180.0/2499.144.181.0/2499.144.182.0/2499.144.183.0/2499.144.184.0/2499.144.185.0/2499.144.186.0/2499.144.187.0/2499.144.188.0/2499.144.189.0/2499.144.190.0/2499.144.191.0/24