Who owns MAC prefix 8C1F644FC?

8C1F644FC is registered to QUBIX SPA in the IEEE MA-S registry.

What devices use 8C1F644FC?

Any network device with a MAC address starting 8C:1F:64:4F:C was manufactured by or for QUBIX SPA.

MA-S · OUI prefix

QUBIX SPA

Any MAC address starting 8C:1F:64:4F:C is registered to QUBIX SPA in IT.

OUI prefix	8C1F644FC
Vendor	QUBIX SPA
Registry	MA-S (36-bit, small block)
Country	IT
Example MAC	8C:1F:64:4F:C:00:00:00

What this means

The IEEE assigned the MA-S block 8C1F644FC to QUBIX SPA. 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:64:4F:C, it is QUBIX SPA hardware.

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