AS7018 204.60.176.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 2048204.60.176.0/24204.60.177.0/24204.60.178.0/24204.60.179.0/24204.60.180.0/24204.60.181.0/24204.60.182.0/24204.60.183.0/24