Who owns MAC prefix 001BB3?

001BB3 is registered to Condalo GmbH in the IEEE MA-L registry.

What devices use 001BB3?

Any network device with a MAC address starting 00:1B:B3 was manufactured by or for Condalo GmbH.

MA-L · OUI prefix

Condalo GmbH

Any MAC address starting 00:1B:B3 is registered to Condalo GmbH in DE.

OUI prefix	001BB3
Vendor	Condalo GmbH
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	00:1B:B3:00:00:00

What this means

The IEEE assigned the MA-L block 001BB3 to Condalo 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 00:1B:B3, it is Condalo GmbH hardware.

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