AS7018 74.245.160.0/19 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 8190Addressable IPs: 819274.245.160.0/2474.245.161.0/2474.245.162.0/2474.245.163.0/2474.245.164.0/2474.245.165.0/2474.245.166.0/2474.245.167.0/2474.245.168.0/2474.245.169.0/2474.245.170.0/2474.245.171.0/2474.245.172.0/2474.245.173.0/2474.245.174.0/2474.245.175.0/2474.245.176.0/2474.245.177.0/2474.245.178.0/2474.245.179.0/2474.245.180.0/2474.245.181.0/2474.245.182.0/2474.245.183.0/2474.245.184.0/2474.245.185.0/2474.245.186.0/2474.245.187.0/2474.245.188.0/2474.245.189.0/2474.245.190.0/2474.245.191.0/24