AS7018 12.35.200.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204812.35.200.0/2412.35.201.0/2412.35.202.0/2412.35.203.0/2412.35.204.0/2412.35.205.0/2412.35.206.0/2412.35.207.0/24