AS8491 89.188.176.0/20 CIDR and IP Range Summary.ASN: 8491 - Scientific-Production Enterprise Business Sviaz Holding LLCHost Count: 4094Addressable IPs: 409689.188.176.0/2489.188.177.0/2489.188.178.0/2489.188.179.0/2489.188.180.0/2489.188.181.0/2489.188.182.0/2489.188.183.0/2489.188.184.0/2489.188.185.0/2489.188.186.0/2489.188.187.0/2489.188.188.0/2489.188.189.0/2489.188.190.0/2489.188.191.0/24