AS131597 219.86.80.0/21 CIDR and IP Range Summary.ASN: 131597 - New Changhua Digital Cable TV Co .LtdHost Count: 2046Addressable IPs: 2048219.86.80.0/24219.86.81.0/24219.86.82.0/24219.86.83.0/24219.86.84.0/24219.86.85.0/24219.86.86.0/24219.86.87.0/24