AS7018 65.83.176.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204865.83.176.0/2465.83.177.0/2465.83.178.0/2465.83.179.0/2465.83.180.0/2465.83.181.0/2465.83.182.0/2465.83.183.0/24