Who owns MAC prefix 5C50D3?

5C50D3 is registered to Knit Sound Company in the IEEE MA-L registry.

What devices use 5C50D3?

Any network device with a MAC address starting 5C:50:D3 was manufactured by or for Knit Sound Company.

MA-L · OUI prefix

Knit Sound Company

Any MAC address starting 5C:50:D3 is registered to Knit Sound Company in US.

OUI prefix	5C50D3
Vendor	Knit Sound Company
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	5C:50:D3:00:00:00

What this means

The IEEE assigned the MA-L block 5C50D3 to Knit Sound Company. 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 5C:50:D3, it is Knit Sound Company hardware.

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