AS7018 71.131.160.0/19 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 8190Addressable IPs: 819271.131.160.0/2471.131.161.0/2471.131.162.0/2471.131.163.0/2471.131.164.0/2471.131.165.0/2471.131.166.0/2471.131.167.0/2471.131.168.0/2471.131.169.0/2471.131.170.0/2471.131.171.0/2471.131.172.0/2471.131.173.0/2471.131.174.0/2471.131.175.0/2471.131.176.0/2471.131.177.0/2471.131.178.0/2471.131.179.0/2471.131.180.0/2471.131.181.0/2471.131.182.0/2471.131.183.0/2471.131.184.0/2471.131.185.0/2471.131.186.0/2471.131.187.0/2471.131.188.0/2471.131.189.0/2471.131.190.0/2471.131.191.0/24