Who owns MAC prefix 00204F?

00204F is registered to DEUTSCHE AEROSPACE AG in the IEEE MA-L registry.

What devices use 00204F?

Any network device with a MAC address starting 00:20:4F was manufactured by or for DEUTSCHE AEROSPACE AG.

MA-L · OUI prefix

DEUTSCHE AEROSPACE AG

Any MAC address starting 00:20:4F is registered to DEUTSCHE AEROSPACE AG in DE.

OUI prefix	00204F
Vendor	DEUTSCHE AEROSPACE AG
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	00:20:4F:00:00:00

What this means

The IEEE assigned the MA-L block 00204F to DEUTSCHE AEROSPACE AG. 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 00:20:4F, it is DEUTSCHE AEROSPACE AG hardware.

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