Who owns MAC prefix 20B7C0?

20B7C0 is registered to OMICRON electronics GmbH in the IEEE MA-L registry.

What devices use 20B7C0?

Any network device with a MAC address starting 20:B7:C0 was manufactured by or for OMICRON electronics GmbH.

MA-L · OUI prefix

OMICRON electronics GmbH

Any MAC address starting 20:B7:C0 is registered to OMICRON electronics GmbH in AT.

OUI prefix	20B7C0
Vendor	OMICRON electronics GmbH
Registry	MA-L (24-bit, large block)
Country	AT
Example MAC	20:B7:C0:00:00:00

What this means

The IEEE assigned the MA-L block 20B7C0 to OMICRON electronics GmbH. 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:B7:C0, it is OMICRON electronics GmbH hardware.

Look up another MAC