AS7018 12.47.160.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.47.160.0/2412.47.161.0/2412.47.162.0/2412.47.163.0/2412.47.164.0/2412.47.165.0/2412.47.166.0/2412.47.167.0/24