What this means
The IEEE assigned the MA-L block F05F5A to Getriebebau NORD GmbH and Co. KG. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting F0:5F:5A, it is Getriebebau NORD GmbH and Co. KG hardware.
Frequently Asked Questions
Who owns MAC prefix F05F5A?
F05F5A is registered to Getriebebau NORD GmbH and Co. KG in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. Getriebebau NORD GmbH and Co. KG's block covers 16,777,216 addresses.
What devices use F05F5A?
Any network device with a MAC address starting F0:5F:5A was manufactured by or for Getriebebau NORD GmbH and Co. KG.