MAC Address Lookup

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

 MAC

CHAUVIN ARNOUX

Unique prefixes: 5

Block Size: 16793595 (16.79 M)

First registration: 21 February 2011

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:C2:29:1IAB2011-02-21
00:50:C2:60:2IAB2011-02-21
00:50:C2:9D:EIAB2011-02-21
00:50:C2:D9:1IAB2011-02-21
0C:51:F7MA-L2011-05-07