OUI Lookup
002640
Baustem Broadband Technologies, Ltd.
Manufacturer Information
- OUI Prefix
- 002640
- Manufacturer
- Baustem Broadband Technologies, Ltd.
- Address
- 910 Quantum Plaza Beijing CN 100191
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 002640
The OUI prefix 002640 is assigned to Baustem Broadband Technologies, Ltd., based in 910 Quantum Plaza Beijing CN 100191 . 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 Baustem Broadband Technologies, Ltd..