AS7018 12.168.224.0/19 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 8190Addressable IPs: 819212.168.224.0/2412.168.225.0/2412.168.226.0/2412.168.227.0/2412.168.228.0/2412.168.229.0/2412.168.230.0/2412.168.231.0/2412.168.232.0/2412.168.233.0/2412.168.234.0/2412.168.235.0/2412.168.236.0/2412.168.237.0/2412.168.238.0/2412.168.239.0/2412.168.240.0/2412.168.241.0/2412.168.242.0/2412.168.243.0/2412.168.244.0/2412.168.245.0/2412.168.246.0/2412.168.247.0/2412.168.248.0/2412.168.249.0/2412.168.250.0/2412.168.251.0/2412.168.252.0/2412.168.253.0/2412.168.254.0/2412.168.255.0/24