AS47331 78.163.144.0/21 CIDR and IP Range Summary.ASN: 47331 - TTNET A.S.Host Count: 2046Addressable IPs: 204878.163.144.0/2478.163.145.0/2478.163.146.0/2478.163.147.0/2478.163.148.0/2478.163.149.0/2478.163.150.0/2478.163.151.0/24