AS47331 78.163.16.0/21 CIDR and IP Range Summary.ASN: 47331 - TTNET A.S.Host Count: 2046Addressable IPs: 204878.163.16.0/2478.163.17.0/2478.163.18.0/2478.163.19.0/2478.163.20.0/2478.163.21.0/2478.163.22.0/2478.163.23.0/24