MAC Address Lookup

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

 Vendor

Genexis BV

Unique prefixes: 2

Block Size: 33554430 (33.55 M)

First registration: 12 February 2004

Last updated: 17 November 2015

Types

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

MAC PrefixTypeRegistration Date
00:0F:5DMA-L2004-02-12
00:0F:94MA-L2004-04-03