AS2497 203.178.16.0/20 CIDR and IP Range Summary.ASN: 2497 - Asia Pacific Network Information CentreHost Count: 4094Addressable IPs: 4096203.178.16.0/24203.178.17.0/24203.178.18.0/24203.178.19.0/24203.178.20.0/24203.178.21.0/24203.178.22.0/24203.178.23.0/24203.178.24.0/24203.178.25.0/24203.178.26.0/24203.178.27.0/24203.178.28.0/24203.178.29.0/24203.178.30.0/24203.178.31.0/24