AS47331 78.163.136.0/21 CIDR and IP Range Summary.ASN: 47331 - TTNET A.S.Host Count: 2046Addressable IPs: 204878.163.136.0/2478.163.137.0/2478.163.138.0/2478.163.139.0/2478.163.140.0/2478.163.141.0/2478.163.142.0/2478.163.143.0/24