AS9829 117.216.192.0/21 CIDR and IP Range Summary.ASN: 9829 - National Internet BackboneHost Count: 2046Addressable IPs: 2048117.216.192.0/24117.216.193.0/24117.216.194.0/24117.216.195.0/24117.216.196.0/24117.216.197.0/24117.216.198.0/24117.216.199.0/24