AS7018 12.198.160.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.198.160.0/2412.198.161.0/2412.198.162.0/2412.198.163.0/2412.198.164.0/2412.198.165.0/2412.198.166.0/2412.198.167.0/24