AS30396 192.64.56.0/21 CIDR and IP Range Summary.ASN: 30396 - North Nova Cable Ltd.Host Count: 2046Addressable IPs: 2048192.64.56.0/24192.64.57.0/24192.64.58.0/24192.64.59.0/24192.64.60.0/24192.64.61.0/24192.64.62.0/24192.64.63.0/24