AS7018 204.146.160.0/19 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 8190Addressable IPs: 8192204.146.160.0/24204.146.161.0/24204.146.162.0/24204.146.163.0/24204.146.164.0/24204.146.165.0/24204.146.166.0/24204.146.167.0/24204.146.168.0/24204.146.169.0/24204.146.170.0/24204.146.171.0/24204.146.172.0/24204.146.173.0/24204.146.174.0/24204.146.175.0/24204.146.176.0/24204.146.177.0/24204.146.178.0/24204.146.179.0/24204.146.180.0/24204.146.181.0/24204.146.182.0/24204.146.183.0/24204.146.184.0/24204.146.185.0/24204.146.186.0/24204.146.187.0/24204.146.188.0/24204.146.189.0/24204.146.190.0/24204.146.191.0/24