AS9381 203.174.40.0/21 CIDR and IP Range Summary.ASN: 9381 - HKBN Enterprise Solutions HK LimitedHost Count: 2046Addressable IPs: 2048203.174.40.0/24203.174.41.0/24203.174.42.0/24203.174.43.0/24203.174.44.0/24203.174.45.0/24203.174.46.0/24203.174.47.0/24