AS47331 88.251.136.0/21 CIDR and IP Range Summary.ASN: 47331 - TTNET A.S.Host Count: 2046Addressable IPs: 204888.251.136.0/2488.251.137.0/2488.251.138.0/2488.251.139.0/2488.251.140.0/2488.251.141.0/2488.251.142.0/2488.251.143.0/24