AS7018 74.180.160.0/19 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 8190Addressable IPs: 819274.180.160.0/2474.180.161.0/2474.180.162.0/2474.180.163.0/2474.180.164.0/2474.180.165.0/2474.180.166.0/2474.180.167.0/2474.180.168.0/2474.180.169.0/2474.180.170.0/2474.180.171.0/2474.180.172.0/2474.180.173.0/2474.180.174.0/2474.180.175.0/2474.180.176.0/2474.180.177.0/2474.180.178.0/2474.180.179.0/2474.180.180.0/2474.180.181.0/2474.180.182.0/2474.180.183.0/2474.180.184.0/2474.180.185.0/2474.180.186.0/2474.180.187.0/2474.180.188.0/2474.180.189.0/2474.180.190.0/2474.180.191.0/24