Who owns MAC prefix A0F7C3?

A0F7C3 is registered to Ficosa Automotive SLU in the IEEE MA-L registry.

What devices use A0F7C3?

Any network device with a MAC address starting A0:F7:C3 was manufactured by or for Ficosa Automotive SLU.

MA-L · OUI prefix

Ficosa Automotive SLU

Any MAC address starting A0:F7:C3 is registered to Ficosa Automotive SLU in ES.

OUI prefix	A0F7C3
Vendor	Ficosa Automotive SLU
Registry	MA-L (24-bit, large block)
Country	ES
Example MAC	A0:F7:C3:00:00:00

What this means

The IEEE assigned the MA-L block A0F7C3 to Ficosa Automotive SLU. 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 A0:F7:C3, it is Ficosa Automotive SLU hardware.

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