Who owns MAC prefix 201257?

201257 is registered to Most Lucky Trading Ltd in the IEEE MA-L registry.

What devices use 201257?

Any network device with a MAC address starting 20:12:57 was manufactured by or for Most Lucky Trading Ltd.

MA-L · OUI prefix

Most Lucky Trading Ltd

Any MAC address starting 20:12:57 is registered to Most Lucky Trading Ltd in CN.

OUI prefix	201257
Vendor	Most Lucky Trading Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	20:12:57:00:00:00

What this means

The IEEE assigned the MA-L block 201257 to Most Lucky Trading 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 20:12:57, it is Most Lucky Trading Ltd hardware.

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