AS7018 99.75.128.0/18 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 16382Addressable IPs: 1638499.75.128.0/2499.75.129.0/2499.75.130.0/2499.75.131.0/2499.75.132.0/2499.75.133.0/2499.75.134.0/2499.75.135.0/2499.75.136.0/2499.75.137.0/2499.75.138.0/2499.75.139.0/2499.75.140.0/2499.75.141.0/2499.75.142.0/2499.75.143.0/2499.75.144.0/2499.75.145.0/2499.75.146.0/2499.75.147.0/2499.75.148.0/2499.75.149.0/2499.75.150.0/2499.75.151.0/2499.75.152.0/2499.75.153.0/2499.75.154.0/2499.75.155.0/2499.75.156.0/2499.75.157.0/2499.75.158.0/2499.75.159.0/2499.75.160.0/2499.75.161.0/2499.75.162.0/2499.75.163.0/2499.75.164.0/2499.75.165.0/2499.75.166.0/2499.75.167.0/2499.75.168.0/2499.75.169.0/2499.75.170.0/2499.75.171.0/2499.75.172.0/2499.75.173.0/2499.75.174.0/2499.75.175.0/2499.75.176.0/2499.75.177.0/2499.75.178.0/2499.75.179.0/2499.75.180.0/2499.75.181.0/2499.75.182.0/2499.75.183.0/2499.75.184.0/2499.75.185.0/2499.75.186.0/2499.75.187.0/2499.75.188.0/2499.75.189.0/2499.75.190.0/2499.75.191.0/24