OUI Lookup
00109b
Emulex Corporation
Manufacturer Information
- OUI Prefix
- 00109b
- Manufacturer
- Emulex Corporation
- Address
- 3333 Susan Street Costa Mesa CA US 92626
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 6
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00109B
The OUI prefix 00109B is assigned to Emulex Corporation, based in 3333 Susan Street Costa Mesa CA US 92626 . 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 Emulex Corporation.