AS7018 74.239.160.0/19 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 8190Addressable IPs: 819274.239.160.0/2474.239.161.0/2474.239.162.0/2474.239.163.0/2474.239.164.0/2474.239.165.0/2474.239.166.0/2474.239.167.0/2474.239.168.0/2474.239.169.0/2474.239.170.0/2474.239.171.0/2474.239.172.0/2474.239.173.0/2474.239.174.0/2474.239.175.0/2474.239.176.0/2474.239.177.0/2474.239.178.0/2474.239.179.0/2474.239.180.0/2474.239.181.0/2474.239.182.0/2474.239.183.0/2474.239.184.0/2474.239.185.0/2474.239.186.0/2474.239.187.0/2474.239.188.0/2474.239.189.0/2474.239.190.0/2474.239.191.0/24