MAC Address Lookup

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

IBR GMBH

OUI: 00:20:71

Vendor name: IBR GMBH

Address:

KOHLERSTR. 45
D-46286 DORSTEN
DE.

Assignment Type MA-L

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

Last updated: 17 November 2015

Initial registration: 22 April 1998