AS7018 12.159.224.0/19 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 8190Addressable IPs: 819212.159.224.0/2412.159.225.0/2412.159.226.0/2412.159.227.0/2412.159.228.0/2412.159.229.0/2412.159.230.0/2412.159.231.0/2412.159.232.0/2412.159.233.0/2412.159.234.0/2412.159.235.0/2412.159.236.0/2412.159.237.0/2412.159.238.0/2412.159.239.0/2412.159.240.0/2412.159.241.0/2412.159.242.0/2412.159.243.0/2412.159.244.0/2412.159.245.0/2412.159.246.0/2412.159.247.0/2412.159.248.0/2412.159.249.0/2412.159.250.0/2412.159.251.0/2412.159.252.0/2412.159.253.0/2412.159.254.0/2412.159.255.0/24