AS7018 12.160.240.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.160.240.0/2412.160.241.0/2412.160.242.0/2412.160.243.0/2412.160.244.0/2412.160.245.0/2412.160.246.0/2412.160.247.0/24