AS4851 117.120.40.0/21 CIDR and IP Range Summary.ASN: 4851 - Host NetworksHost Count: 2046Addressable IPs: 2048117.120.40.0/24117.120.41.0/24117.120.42.0/24117.120.43.0/24117.120.44.0/24117.120.45.0/24117.120.46.0/24117.120.47.0/24