Who owns MAC prefix 8C5DB29?

8C5DB29 is registered to ISSENDORFF KG in the IEEE MA-M registry.

What devices use 8C5DB29?

Any network device with a MAC address starting 8C:5D:B2:9 was manufactured by or for ISSENDORFF KG.

MA-M · OUI prefix

ISSENDORFF KG

Any MAC address starting 8C:5D:B2:9 is registered to ISSENDORFF KG in DE.

OUI prefix	8C5DB29
Vendor	ISSENDORFF KG
Registry	MA-M (28-bit, medium block)
Country	DE
Example MAC	8C:5D:B2:9:00:00:00

What this means

The IEEE assigned the MA-M block 8C5DB29 to ISSENDORFF KG. 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 8C:5D:B2:9, it is ISSENDORFF KG hardware.

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