AS7018 12.160.72.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.160.72.0/2412.160.73.0/2412.160.74.0/2412.160.75.0/2412.160.76.0/2412.160.77.0/2412.160.78.0/2412.160.79.0/24