Who owns MAC prefix 8C1F64FA5?

8C1F64FA5 is registered to Frazer-Nash Consultancy in the IEEE MA-S registry.

What devices use 8C1F64FA5?

Any network device with a MAC address starting 8C:1F:64:FA:5 was manufactured by or for Frazer-Nash Consultancy.

MA-S · OUI prefix

Frazer-Nash Consultancy

Any MAC address starting 8C:1F:64:FA:5 is registered to Frazer-Nash Consultancy.

OUI prefix	8C1F64FA5
Vendor	Frazer-Nash Consultancy
Registry	MA-S (36-bit, small block)
Example MAC	8C:1F:64:FA:5:00:00:00

What this means

The IEEE assigned the MA-S block 8C1F64FA5 to Frazer-Nash Consultancy. 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 8C:1F:64:FA:5, it is Frazer-Nash Consultancy hardware.

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