AS7018 12.185.200.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.185.200.0/2412.185.201.0/2412.185.202.0/2412.185.203.0/2412.185.204.0/2412.185.205.0/2412.185.206.0/2412.185.207.0/24