OUI Lookup
002379
Union Business Machines Co. Ltd.
Manufacturer Information
- OUI Prefix
- 002379
- Manufacturer
- Union Business Machines Co. Ltd.
- Address
- Unit 2, 2/F, Block A, Hong Kong Industrial Centre, Lai Chi Kok Kowloon HK
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 002379
The OUI prefix 002379 is assigned to Union Business Machines Co. Ltd., based in Unit 2, 2/F, Block A, Hong Kong Industrial Centre, Lai Chi Kok Kowloon HK . 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 Union Business Machines Co. Ltd..