Who owns MAC prefix 001D0B?

001D0B is registered to Power Standards Lab in the IEEE MA-L registry.

What devices use 001D0B?

Any network device with a MAC address starting 00:1D:0B was manufactured by or for Power Standards Lab.

MA-L · OUI prefix

Power Standards Lab

Any MAC address starting 00:1D:0B is registered to Power Standards Lab in US.

OUI prefix	001D0B
Vendor	Power Standards Lab
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:1D:0B:00:00:00

What this means

The IEEE assigned the MA-L block 001D0B to Power Standards Lab. 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:0B, it is Power Standards Lab hardware.

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