Who owns MAC prefix 005055?

005055 is registered to DOMS A/S in the IEEE MA-L registry.

What devices use 005055?

Any network device with a MAC address starting 00:50:55 was manufactured by or for DOMS A/S.

MA-L · OUI prefix

DOMS A/S

Any MAC address starting 00:50:55 is registered to DOMS A/S in DK.

OUI prefix	005055
Vendor	DOMS A/S
Registry	MA-L (24-bit, large block)
Country	DK
Example MAC	00:50:55:00:00:00

What this means

The IEEE assigned the MA-L block 005055 to DOMS A/S. 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 00:50:55, it is DOMS A/S hardware.

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