Who owns MAC prefix 50FC30?

50FC30 is registered to Treehouse Labs in the IEEE MA-L registry.

What devices use 50FC30?

Any network device with a MAC address starting 50:FC:30 was manufactured by or for Treehouse Labs.

MA-L · OUI prefix

Treehouse Labs

Any MAC address starting 50:FC:30 is registered to Treehouse Labs in US.

OUI prefix	50FC30
Vendor	Treehouse Labs
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	50:FC:30:00:00:00

What this means

The IEEE assigned the MA-L block 50FC30 to Treehouse Labs. 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 50:FC:30, it is Treehouse Labs hardware.

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