Who owns MAC prefix 8C1F64F03?

8C1F64F03 is registered to Faust ApS in the IEEE MA-S registry.

What devices use 8C1F64F03?

Any network device with a MAC address starting 8C:1F:64:F0:3 was manufactured by or for Faust ApS.

MA-S · OUI prefix

Faust ApS

Any MAC address starting 8C:1F:64:F0:3 is registered to Faust ApS in DK.

OUI prefix	8C1F64F03
Vendor	Faust ApS
Registry	MA-S (36-bit, small block)
Country	DK
Example MAC	8C:1F:64:F0:3:00:00:00

What this means

The IEEE assigned the MA-S block 8C1F64F03 to Faust ApS. 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:F0:3, it is Faust ApS hardware.

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