AS4134 58.209.16.0/21 CIDR and IP Range Summary.ASN: 4134 - Asia Pacific Network Information CentreHost Count: 2046Addressable IPs: 204858.209.16.0/2458.209.17.0/2458.209.18.0/2458.209.19.0/2458.209.20.0/2458.209.21.0/2458.209.22.0/2458.209.23.0/24