MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MS
IEEE Registrant 3 Prefixes
Marvell Semiconductors
Marvell Semiconductors manages 3 unique MAC address prefixes. These prefixes have a total block size of 50.3 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 05 April 2018, and the most recent update was made on 25 September 2026. These allocations support network identification and communication globally.
Unique prefixes 3
Block Size 50331645 (50.33 M)
First registration 05 April 2018
Last updated 25 September 2026
Entity Details
Unique prefixes 3
Block Size 50331645 (50.33 M)
First registration 05 April 2018
Last updated 25 September 2026
Types
MA-L: Block Type
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)