AS7018 12.45.160.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.45.160.0/2412.45.161.0/2412.45.162.0/2412.45.163.0/2412.45.164.0/2412.45.165.0/2412.45.166.0/2412.45.167.0/24