AS7018 12.147.160.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409612.147.160.0/2412.147.161.0/2412.147.162.0/2412.147.163.0/2412.147.164.0/2412.147.165.0/2412.147.166.0/2412.147.167.0/2412.147.168.0/2412.147.169.0/2412.147.170.0/2412.147.171.0/2412.147.172.0/2412.147.173.0/2412.147.174.0/2412.147.175.0/24