Who owns MAC prefix 001D00?

001D00 is registered to Brivo Systems, LLC in the IEEE MA-L registry.

What devices use 001D00?

Any network device with a MAC address starting 00:1D:00 was manufactured by or for Brivo Systems, LLC.

MA-L · OUI prefix

Brivo Systems, LLC

Any MAC address starting 00:1D:00 is registered to Brivo Systems, LLC in US.

OUI prefix	001D00
Vendor	Brivo Systems, LLC
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:1D:00:00:00:00

What this means

The IEEE assigned the MA-L block 001D00 to Brivo Systems, LLC. 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 00:1D:00, it is Brivo Systems, LLC hardware.

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