OUI Lookup
00d051
O2 MICRO, INC.
Manufacturer Information
- OUI Prefix
- 00d051
- Manufacturer
- O2 MICRO, INC.
- Address
- 2901 TASMAN DRIVE, STE.#205 SANTA CLARA CA US 95054
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00D051
The OUI prefix 00D051 is assigned to O2 MICRO, INC., based in 2901 TASMAN DRIVE, STE.#205 SANTA CLARA CA US 95054 . 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 O2 MICRO, INC..