AS25515 77.51.224.0/20 CIDR and IP Range Summary.ASN: 25515 - PJSC RostelecomHost Count: 4094Addressable IPs: 409677.51.224.0/2477.51.225.0/2477.51.226.0/2477.51.227.0/2477.51.228.0/2477.51.229.0/2477.51.230.0/2477.51.231.0/2477.51.232.0/2477.51.233.0/2477.51.234.0/2477.51.235.0/2477.51.236.0/2477.51.237.0/2477.51.238.0/2477.51.239.0/24