MAC Address Lookup

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

EFKON AG

OUI: 00:1B:91

Vendor name: EFKON AG

Address:

Dietrich-Keller-Strasse 20
8074 Raaba
AT.

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: 01 March 2007