MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
FI
IEEE Registrant 2 Prefixes
Facebook Inc
Facebook Inc manages 2 unique MAC address prefixes. These prefixes have a total block size of 33.6 million addresses.
The allocation includes the following types: MA-L(MAC Address Block Large, 16,777,216 addresses each).
The company registered its MAC address allocation on 13 July 2014, and the most recent update was made on 02 July 2019. These allocations support network identification and communication globally.
Unique prefixes 2
Block Size 33554430 (33.55 M)
First registration 13 July 2014
Last updated 02 July 2019
Entity Details
Unique prefixes 2
Block Size 33554430 (33.55 M)
First registration 13 July 2014
Last updated 02 July 2019
Types
MA-L: Block Type
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)