MAC Address Lookup

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

 MAC

Hirschmann Automation and Control GmbH

Unique prefixes: 4

Block Size: 67108860 (67.1 M)

First registration: 22 April 1998

Last updated: 23 March 2021

Types

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

MAC PrefixTypeRegistration Date
00:80:63MA-L1998-04-22
64:60:38MA-L2018-10-13
A0:B0:86MA-L2021-03-23
EC:74:BAMA-L2014-11-11