Who owns MAC prefix 000D90?

000D90 is registered to Factum Electronics AB in the IEEE MA-L registry.

What devices use 000D90?

Any network device with a MAC address starting 00:0D:90 was manufactured by or for Factum Electronics AB.

MA-L · OUI prefix

Factum Electronics AB

Any MAC address starting 00:0D:90 is registered to Factum Electronics AB.

OUI prefix	000D90
Vendor	Factum Electronics AB
Registry	MA-L (24-bit, large block)
Example MAC	00:0D:90:00:00:00

What this means

The IEEE assigned the MA-L block 000D90 to Factum Electronics 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 00:0D:90, it is Factum Electronics AB hardware.

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