AS7018 68.212.176.0/21 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 2046Addressable IPs: 204868.212.176.0/2468.212.177.0/2468.212.178.0/2468.212.179.0/2468.212.180.0/2468.212.181.0/2468.212.182.0/2468.212.183.0/24