OUI Lookup
b81413
Keen High Holding(HK) Ltd.
Manufacturer Information
- OUI Prefix
- b81413
- Manufacturer
- Keen High Holding(HK) Ltd.
- Address
- 25th Floor, In-long Development Centre, No.6025 Shennan Ave Shenzhen Guangdong CN 518040
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix B81413
The OUI prefix B81413 is assigned to Keen High Holding(HK) Ltd., based in 25th Floor, In-long Development Centre, No.6025 Shennan Ave Shenzhen Guangdong CN 518040 . It is a MA-L type block of 24 bits (first three octets). Allows up to 16 million unique MAC addresses. If you find this prefix on your network, the devices belong to Keen High Holding(HK) Ltd..