AS12389 78.37.24.0/21 CIDR and IP Range Summary.ASN: 12389 - PJSC RostelecomHost Count: 2046Addressable IPs: 204878.37.24.0/2478.37.25.0/2478.37.26.0/2478.37.27.0/2478.37.28.0/2478.37.29.0/2478.37.30.0/2478.37.31.0/24