AS7018 71.158.192.0/18 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 16382Addressable IPs: 1638471.158.192.0/2471.158.193.0/2471.158.194.0/2471.158.195.0/2471.158.196.0/2471.158.197.0/2471.158.198.0/2471.158.199.0/2471.158.200.0/2471.158.201.0/2471.158.202.0/2471.158.203.0/2471.158.204.0/2471.158.205.0/2471.158.206.0/2471.158.207.0/2471.158.208.0/2471.158.209.0/2471.158.210.0/2471.158.211.0/2471.158.212.0/2471.158.213.0/2471.158.214.0/2471.158.215.0/2471.158.216.0/2471.158.217.0/2471.158.218.0/2471.158.219.0/2471.158.220.0/2471.158.221.0/2471.158.222.0/2471.158.223.0/2471.158.224.0/2471.158.225.0/2471.158.226.0/2471.158.227.0/2471.158.228.0/2471.158.229.0/2471.158.230.0/2471.158.231.0/2471.158.232.0/2471.158.233.0/2471.158.234.0/2471.158.235.0/2471.158.236.0/2471.158.237.0/2471.158.238.0/2471.158.239.0/2471.158.240.0/2471.158.241.0/2471.158.242.0/2471.158.243.0/2471.158.244.0/2471.158.245.0/2471.158.246.0/2471.158.247.0/2471.158.248.0/2471.158.249.0/2471.158.250.0/2471.158.251.0/2471.158.252.0/2471.158.253.0/2471.158.254.0/2471.158.255.0/24