MAC Address Lookup

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


Northstar Engineering Ltd.

OUI prefix: 00:05:34

Vendor name: Northstar Engineering Ltd.


P.O. Box 40

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: 02 February 2001

MAC Address Vendor Country GB map