MAC Address Lookup

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

 MAC

VIVAVIS AG

Unique prefixes: 2

Block Size: 33554430 (33.55 M)

First registration: 26 October 2004

Last updated: 13 March 2021

Types

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

MAC PrefixTypeRegistration Date
00:12:ADMA-L2004-10-26
A4:D0:94MA-L2013-03-28