AS7018 12.162.240.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.162.240.0/2412.162.241.0/2412.162.242.0/2412.162.243.0/2412.162.244.0/2412.162.245.0/2412.162.246.0/2412.162.247.0/24