AS7018 209.232.200.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 2048209.232.200.0/24209.232.201.0/24209.232.202.0/24209.232.203.0/24209.232.204.0/24209.232.205.0/24209.232.206.0/24209.232.207.0/24