MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
AM
IEEE Registrant 2 Prefixes
Amphenol
Amphenol 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 05 June 2002, and the most recent update was made on 01 February 2020. These allocations support network identification and communication globally.
Unique prefixes 2
Block Size 33554430 (33.55 M)
First registration 05 June 2002
Last updated 01 February 2020
Entity Details
Unique prefixes 2
Block Size 33554430 (33.55 M)
First registration 05 June 2002
Last updated 01 February 2020
Types
MA-L: Block Type
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)