AS9381 220.232.168.0/21 CIDR and IP Range Summary.ASN: 9381 - HKBN Enterprise Solutions HK LimitedHost Count: 2046Addressable IPs: 2048220.232.168.0/24220.232.169.0/24220.232.170.0/24220.232.171.0/24220.232.172.0/24220.232.173.0/24220.232.174.0/24220.232.175.0/24