Who owns MAC prefix F8A9DE?

F8A9DE is registered to PUISSANCE PLUS in the IEEE MA-L registry.

What devices use F8A9DE?

Any network device with a MAC address starting F8:A9:DE was manufactured by or for PUISSANCE PLUS.

MA-L · OUI prefix

PUISSANCE PLUS

Any MAC address starting F8:A9:DE is registered to PUISSANCE PLUS in FR.

OUI prefix	F8A9DE
Vendor	PUISSANCE PLUS
Registry	MA-L (24-bit, large block)
Country	FR
Example MAC	F8:A9:DE:00:00:00

What this means

The IEEE assigned the MA-L block F8A9DE to PUISSANCE PLUS. 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 F8:A9:DE, it is PUISSANCE PLUS hardware.

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