Who owns MAC prefix 0415D9?

0415D9 is registered to Viwone in the IEEE MA-L registry.

What devices use 0415D9?

Any network device with a MAC address starting 04:15:D9 was manufactured by or for Viwone.

MA-L · OUI prefix

Viwone

Any MAC address starting 04:15:D9 is registered to Viwone in FR.

OUI prefix	0415D9
Vendor	Viwone
Registry	MA-L (24-bit, large block)
Country	FR
Example MAC	04:15:D9:00:00:00

What this means

The IEEE assigned the MA-L block 0415D9 to Viwone. 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 04:15:D9, it is Viwone hardware.

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