MAC Address Lookup

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

 MAC

Microsoft

Unique prefixes: 10

Block Size: 150999030 (150.99 M)

First registration: 10 June 2010

Last updated: 17 November 2015

Types

IAB: Individual Address Blocks. Number of address 2^24 (~16 Million)

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

MAC PrefixTypeRegistration Date
00:50:C2:00:3IAB2011-02-21
30:59:B7MA-L2014-02-25
4C:0B:BEMA-L2014-08-20
50:1A:C5MA-L2013-11-12
58:82:A8MA-L2015-11-17
60:45:BDMA-L2012-05-01
7C:1E:52MA-L2011-07-09
7C:ED:8DMA-L2010-06-10
B4:AE:2BMA-L2015-11-17
C0:33:5EMA-L2014-11-11