MAC Address Lookup

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

 MAC

VELUX

Unique prefixes: 2

Block Size: 16781310 (16.78 M)

First registration: 21 February 2011

Last updated: 11 June 2016

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:C2:51:DIAB2011-02-21
64:61:84MA-L2016-06-11