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.
Frequently Asked Questions
Who owns MAC prefix 2CDA3F?
2CDA3F is registered to DongGuan Ramaxel Memory Technology Limited in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. DongGuan Ramaxel Memory Technology Limited's block covers 16,777,216 addresses.
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.