AS47331 81.213.144.0/20 CIDR and IP Range Summary.ASN: 47331 - TTNET A.S.Host Count: 4094Addressable IPs: 409681.213.144.0/2481.213.145.0/2481.213.146.0/2481.213.147.0/2481.213.148.0/2481.213.149.0/2481.213.150.0/2481.213.151.0/2481.213.152.0/2481.213.153.0/2481.213.154.0/2481.213.155.0/2481.213.156.0/2481.213.157.0/2481.213.158.0/2481.213.159.0/24