Who owns MAC prefix 20CE2AD?

20CE2AD is registered to LAUDA DR R WOBSER GMBH & CO KG in the IEEE MA-M registry.

What devices use 20CE2AD?

Any network device with a MAC address starting 20:CE:2A:D was manufactured by or for LAUDA DR R WOBSER GMBH & CO KG.

MA-M · OUI prefix

LAUDA DR R WOBSER GMBH & CO KG

Any MAC address starting 20:CE:2A:D is registered to LAUDA DR R WOBSER GMBH & CO KG in DE.

OUI prefix	20CE2AD
Vendor	LAUDA DR R WOBSER GMBH & CO KG
Registry	MA-M (28-bit, medium block)
Country	DE
Example MAC	20:CE:2A:D:00:00:00

What this means

The IEEE assigned the MA-M block 20CE2AD to LAUDA DR R WOBSER GMBH & CO 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 20:CE:2A:D, it is LAUDA DR R WOBSER GMBH & CO KG hardware.

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