AS131602 122.147.16.0/21 CIDR and IP Range Summary.ASN: 131602 - HYA Hsin Yeong An Cable TV Co. Ltd.Host Count: 2046Addressable IPs: 2048122.147.16.0/24122.147.17.0/24122.147.18.0/24122.147.19.0/24122.147.20.0/24122.147.21.0/24122.147.22.0/24122.147.23.0/24