AS1221 203.58.32.0/19 CIDR and IP Range Summary.ASN: 1221 - Asia Pacific Network Information CentreHost Count: 8190Addressable IPs: 8192203.58.32.0/24203.58.33.0/24203.58.34.0/24203.58.35.0/24203.58.36.0/24203.58.37.0/24203.58.38.0/24203.58.39.0/24203.58.40.0/24203.58.41.0/24203.58.42.0/24203.58.43.0/24203.58.44.0/24203.58.45.0/24203.58.46.0/24203.58.47.0/24203.58.48.0/24203.58.49.0/24203.58.50.0/24203.58.51.0/24203.58.52.0/24203.58.53.0/24203.58.54.0/24203.58.55.0/24203.58.56.0/24203.58.57.0/24203.58.58.0/24203.58.59.0/24203.58.60.0/24203.58.61.0/24203.58.62.0/24203.58.63.0/24