AS51469 81.12.31.240/28 CIDR and IP Range Summary.ASN: 51469 - Petiak System Co JSCHost Count: 14Addressable IPs: 16 81.12.31.24181.12.31.24281.12.31.24381.12.31.24481.12.31.24581.12.31.24681.12.31.24781.12.31.24881.12.31.24981.12.31.25081.12.31.25181.12.31.25281.12.31.25381.12.31.25481.12.31.25581.12.31.256