AS7018 65.15.192.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204865.15.192.0/2465.15.193.0/2465.15.194.0/2465.15.195.0/2465.15.196.0/2465.15.197.0/2465.15.198.0/2465.15.199.0/24