Who owns MAC prefix 00408F?

00408F is registered to WM-DATA MINFO AB in the IEEE MA-L registry.

What devices use 00408F?

Any network device with a MAC address starting 00:40:8F was manufactured by or for WM-DATA MINFO AB.

MA-L · OUI prefix

WM-DATA MINFO AB

Any MAC address starting 00:40:8F is registered to WM-DATA MINFO AB in SE.

OUI prefix	00408F
Vendor	WM-DATA MINFO AB
Registry	MA-L (24-bit, large block)
Country	SE
Example MAC	00:40:8F:00:00:00

What this means

The IEEE assigned the MA-L block 00408F to WM-DATA MINFO AB. 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 00:40:8F, it is WM-DATA MINFO AB hardware.

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