AS7018 65.13.216.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204865.13.216.0/2465.13.217.0/2465.13.218.0/2465.13.219.0/2465.13.220.0/2465.13.221.0/2465.13.222.0/2465.13.223.0/24