Who owns MAC prefix D0C8571?

D0C8571 is registered to DALI A/S in the IEEE MA-M registry.

What devices use D0C8571?

Any network device with a MAC address starting D0:C8:57:1 was manufactured by or for DALI A/S.

MA-M · OUI prefix

DALI A/S

Any MAC address starting D0:C8:57:1 is registered to DALI A/S in DK.

OUI prefix	D0C8571
Vendor	DALI A/S
Registry	MA-M (28-bit, medium block)
Country	DK
Example MAC	D0:C8:57:1:00:00:00

What this means

The IEEE assigned the MA-M block D0C8571 to DALI 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 D0:C8:57:1, it is DALI A/S hardware.

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