AS7018 64.218.176.0/20 CIDR and IP Range Summary.ASN: 7018 - AT&T Services Inc.Host Count: 4094Addressable IPs: 409664.218.176.0/2464.218.177.0/2464.218.178.0/2464.218.179.0/2464.218.180.0/2464.218.181.0/2464.218.182.0/2464.218.183.0/2464.218.184.0/2464.218.185.0/2464.218.186.0/2464.218.187.0/2464.218.188.0/2464.218.189.0/2464.218.190.0/2464.218.191.0/24