AS2497 157.65.216.0/21 CIDR and IP Range Summary.ASN: 2497 - Asia Pacific Network Information CentreHost Count: 2046Addressable IPs: 2048157.65.216.0/24157.65.217.0/24157.65.218.0/24157.65.219.0/24157.65.220.0/24157.65.221.0/24157.65.222.0/24157.65.223.0/24