What devices use 2CDA3F?

Any network device with a MAC address starting 2C:DA:3F was manufactured by or for DongGuan Ramaxel Memory Technology Limited.

MA-L · OUI prefix

DongGuan Ramaxel Memory Technology Limited

Q: Who owns MAC prefix 2CDA3F?

2CDA3F is registered to DongGuan Ramaxel Memory Technology Limited in the IEEE MA-L registry.

Any MAC address starting 2C:DA:3F is registered to DongGuan Ramaxel Memory Technology Limited in CN.

OUI prefix	2CDA3F
Vendor	DongGuan Ramaxel Memory Technology Limited
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	2C:DA:3F:00:00:00

What this means

The IEEE assigned the MA-L block 2CDA3F to DongGuan Ramaxel Memory Technology Limited. 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 2C:DA:3F, it is DongGuan Ramaxel Memory Technology Limited hardware.

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