AS8641 81.26.145.16/29 CIDR and IP Range Summary.ASN: 8641 - LLC Nauka-SvyazHost Count: 6Addressable IPs: 8 81.26.145.1781.26.145.1881.26.145.1981.26.145.2081.26.145.2181.26.145.2281.26.145.2381.26.145.24