Who owns MAC prefix 5CD41B?

5CD41B is registered to UCZOON Technology Co., LTD in the IEEE MA-L registry.

What devices use 5CD41B?

Any network device with a MAC address starting 5C:D4:1B was manufactured by or for UCZOON Technology Co., LTD.

MA-L · OUI prefix

UCZOON Technology Co., LTD

Any MAC address starting 5C:D4:1B is registered to UCZOON Technology Co., LTD in CN.

OUI prefix	5CD41B
Vendor	UCZOON Technology Co., LTD
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	5C:D4:1B:00:00:00

What this means

The IEEE assigned the MA-L block 5CD41B to UCZOON Technology Co., LTD. 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:D4:1B, it is UCZOON Technology Co., LTD hardware.

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