AS12389 91.106.232.0/21 CIDR and IP Range Summary.ASN: 12389 - PJSC RostelecomHost Count: 2046Addressable IPs: 204891.106.232.0/2491.106.233.0/2491.106.234.0/2491.106.235.0/2491.106.236.0/2491.106.237.0/2491.106.238.0/2491.106.239.0/24