ASN 7018 - AT&T Services Inc. Number of IPs: 2048 Number of Addressable Hosts: 2046 IP Subnets in 12.47.160.0/21 12.47.160.0/2412.47.161.0/2412.47.162.0/2412.47.163.0/2412.47.164.0/2412.47.165.0/2412.47.166.0/2412.47.167.0/24