What this means
The IEEE assigned the MA-M block 2C16BDB to LINGDONG TECHNOLOGY (BEIJING) 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 2C:16:BD:B, it is LINGDONG TECHNOLOGY (BEIJING) CO. LTD hardware.
Frequently Asked Questions
Who owns MAC prefix 2C16BDB?
2C16BDB is registered to LINGDONG TECHNOLOGY (BEIJING) CO. LTD in the IEEE MA-M registry.
What does the MA-M registry type mean?
An MA-M assignment covers 28 bits of the address, giving the vendor 1,048,576 device addresses, a quarter of a full MA-L block. LINGDONG TECHNOLOGY (BEIJING) CO. LTD's block covers 1,048,576 addresses.
What devices use 2C16BDB?
Any network device with a MAC address starting 2C:16:BD:B was manufactured by or for LINGDONG TECHNOLOGY (BEIJING) CO. LTD.