AS131597 219.86.56.0/21 CIDR and IP Range Summary.ASN: 131597 - New Changhua Digital Cable TV Co .LtdHost Count: 2046Addressable IPs: 2048219.86.56.0/24219.86.57.0/24219.86.58.0/24219.86.59.0/24219.86.60.0/24219.86.61.0/24219.86.62.0/24219.86.63.0/24