MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
FC
IEEE Registrant 2 Prefixes
FiRa Consortium
FiRa Consortium manages 2 unique MAC address prefixes. These prefixes have a total block size of 33.6 million addresses.
The allocation includes the following types: CID(Company Identifier, not for globally unique applications) and MA-L(MAC Address Block Large, 16,777,216 addresses each).
The company registered its MAC address allocation on 28 May 2020, and the most recent update was made on 10 December 2021. These allocations support network identification and communication globally.
Unique prefixes 2
Block Size 33554430 (33.55 M)
First registration 28 May 2020
Last updated 10 December 2021
Entity Details
Unique prefixes 2
Block Size 33554430 (33.55 M)
First registration 28 May 2020
Last updated 10 December 2021
Types
CID: Block Type
Company Identifier. This prefix will not be used for globally unique applications. Number of address 2^24 (~16 Million)MA-L: Block Type
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)