AS7018 12.32.168.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.32.168.0/2412.32.169.0/2412.32.170.0/2412.32.171.0/2412.32.172.0/2412.32.173.0/2412.32.174.0/2412.32.175.0/24