MAC Address Lookup

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

 MAC

Utility, Inc

Unique prefixes: 2

Block Size: 33554430 (33.55 M)

First registration: 05 June 2002

Last updated: 24 May 2017

Types

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

MAC PrefixTypeRegistration Date
00:09:BCMA-L2002-06-05
00:16:EDMA-L2005-12-23