MAC Address Lookup

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

 MAC

Time Domain

Unique prefixes: 2

Block Size: 16781310 (16.78 M)

First registration: 05 January 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:C2:16:AIAB2011-02-21
A0:9A:5AMA-L2010-01-05