Who owns MAC prefix 0050DF?

0050DF is registered to AirFiber, Inc. in the IEEE MA-L registry.

What devices use 0050DF?

Any network device with a MAC address starting 00:50:DF was manufactured by or for AirFiber, Inc..

MA-L · OUI prefix

AirFiber, Inc.

Any MAC address starting 00:50:DF is registered to AirFiber, Inc. in US.

OUI prefix	0050DF
Vendor	AirFiber, Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:50:DF:00:00:00

What this means

The IEEE assigned the MA-L block 0050DF to AirFiber, Inc.. 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 00:50:DF, it is AirFiber, Inc. hardware.

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