Who owns MAC prefix 8C1F64094?

8C1F64094 is registered to EL.EN. SPA in the IEEE MA-S registry.

What devices use 8C1F64094?

Any network device with a MAC address starting 8C:1F:64:09:4 was manufactured by or for EL.EN. SPA.

MA-S · OUI prefix

EL.EN. SPA

Any MAC address starting 8C:1F:64:09:4 is registered to EL.EN. SPA in IT.

OUI prefix	8C1F64094
Vendor	EL.EN. SPA
Registry	MA-S (36-bit, small block)
Country	IT
Example MAC	8C:1F:64:09:4:00:00:00

What this means

The IEEE assigned the MA-S block 8C1F64094 to EL.EN. 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:64:09:4, it is EL.EN. SPA hardware.

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