MAC Address Lookup

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


Efore Oyj (Plc)

OUI: 00:12:B0

Vendor name: Efore Oyj (Plc)


Quartetto Business Park
Espoo FI - 02600

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: 26 October 2004

MAC Address Vendor Country FI map