MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

 MAC

MRV Communications (Networks) LTD

Unique prefixes: 3

Block Size: 50331645 (50.33 M)

First registration: 03 April 2004

Last updated: 17 November 2015

Types

MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

MAC PrefixTypeRegistration Date
A4:60:32MA-L2014-01-12
3C:A7:2BMA-L2011-03-17
00:0F:BDMA-L2004-04-03