AS7018 74.247.192.0/18 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 16382Addressable IPs: 1638474.247.192.0/2474.247.193.0/2474.247.194.0/2474.247.195.0/2474.247.196.0/2474.247.197.0/2474.247.198.0/2474.247.199.0/2474.247.200.0/2474.247.201.0/2474.247.202.0/2474.247.203.0/2474.247.204.0/2474.247.205.0/2474.247.206.0/2474.247.207.0/2474.247.208.0/2474.247.209.0/2474.247.210.0/2474.247.211.0/2474.247.212.0/2474.247.213.0/2474.247.214.0/2474.247.215.0/2474.247.216.0/2474.247.217.0/2474.247.218.0/2474.247.219.0/2474.247.220.0/2474.247.221.0/2474.247.222.0/2474.247.223.0/2474.247.224.0/2474.247.225.0/2474.247.226.0/2474.247.227.0/2474.247.228.0/2474.247.229.0/2474.247.230.0/2474.247.231.0/2474.247.232.0/2474.247.233.0/2474.247.234.0/2474.247.235.0/2474.247.236.0/2474.247.237.0/2474.247.238.0/2474.247.239.0/2474.247.240.0/2474.247.241.0/2474.247.242.0/2474.247.243.0/2474.247.244.0/2474.247.245.0/2474.247.246.0/2474.247.247.0/2474.247.248.0/2474.247.249.0/2474.247.250.0/2474.247.251.0/2474.247.252.0/2474.247.253.0/2474.247.254.0/2474.247.255.0/24