MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Valmet Automation
MAC address prefix 00:40:AA is registered to Valmet Automation, located at Lentokentänkatu 11P.O.Box 237Tampere FIN-3310FI.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 22 April 1998, with the most recent update made on 21 February 2017.
OUI: 00:40:AA
Vendor name: Valmet Automation
Address:
Assignment Type MA-L Lentokentänkatu 11
P.O.Box 237
Tampere FIN-3310
FI.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 21 February 2017
Initial registration: 22 April 1998
