AS7018 99.129.128.0/18 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 16382Addressable IPs: 1638499.129.128.0/2499.129.129.0/2499.129.130.0/2499.129.131.0/2499.129.132.0/2499.129.133.0/2499.129.134.0/2499.129.135.0/2499.129.136.0/2499.129.137.0/2499.129.138.0/2499.129.139.0/2499.129.140.0/2499.129.141.0/2499.129.142.0/2499.129.143.0/2499.129.144.0/2499.129.145.0/2499.129.146.0/2499.129.147.0/2499.129.148.0/2499.129.149.0/2499.129.150.0/2499.129.151.0/2499.129.152.0/2499.129.153.0/2499.129.154.0/2499.129.155.0/2499.129.156.0/2499.129.157.0/2499.129.158.0/2499.129.159.0/2499.129.160.0/2499.129.161.0/2499.129.162.0/2499.129.163.0/2499.129.164.0/2499.129.165.0/2499.129.166.0/2499.129.167.0/2499.129.168.0/2499.129.169.0/2499.129.170.0/2499.129.171.0/2499.129.172.0/2499.129.173.0/2499.129.174.0/2499.129.175.0/2499.129.176.0/2499.129.177.0/2499.129.178.0/2499.129.179.0/2499.129.180.0/2499.129.181.0/2499.129.182.0/2499.129.183.0/2499.129.184.0/2499.129.185.0/2499.129.186.0/2499.129.187.0/2499.129.188.0/2499.129.189.0/2499.129.190.0/2499.129.191.0/24