AS7018 12.185.168.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.185.168.0/2412.185.169.0/2412.185.170.0/2412.185.171.0/2412.185.172.0/2412.185.173.0/2412.185.174.0/2412.185.175.0/24