AS7018 68.252.160.0/19 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 8190Addressable IPs: 819268.252.160.0/2468.252.161.0/2468.252.162.0/2468.252.163.0/2468.252.164.0/2468.252.165.0/2468.252.166.0/2468.252.167.0/2468.252.168.0/2468.252.169.0/2468.252.170.0/2468.252.171.0/2468.252.172.0/2468.252.173.0/2468.252.174.0/2468.252.175.0/2468.252.176.0/2468.252.177.0/2468.252.178.0/2468.252.179.0/2468.252.180.0/2468.252.181.0/2468.252.182.0/2468.252.183.0/2468.252.184.0/2468.252.185.0/2468.252.186.0/2468.252.187.0/2468.252.188.0/2468.252.189.0/2468.252.190.0/2468.252.191.0/24