Who owns MAC prefix C4BCD7?

C4BCD7 is registered to New Ryatek in the IEEE MA-L registry.

What devices use C4BCD7?

Any network device with a MAC address starting C4:BC:D7 was manufactured by or for New Ryatek.

MA-L · OUI prefix

New Ryatek

Any MAC address starting C4:BC:D7 is registered to New Ryatek in CN.

OUI prefix	C4BCD7
Vendor	New Ryatek
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	C4:BC:D7:00:00:00

What this means

The IEEE assigned the MA-L block C4BCD7 to New Ryatek. 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 C4:BC:D7, it is New Ryatek hardware.

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