AS9829 117.240.248.0/21 CIDR and IP Range Summary.ASN: 9829 - National Internet BackboneHost Count: 2046Addressable IPs: 2048117.240.248.0/24117.240.249.0/24117.240.250.0/24117.240.251.0/24117.240.252.0/24117.240.253.0/24117.240.254.0/24117.240.255.0/24