What this means
The IEEE assigned the MA-L block 10DF8B to Shenzhen CareDear Communication 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 10:DF:8B, it is Shenzhen CareDear Communication Technology Co.,Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 10DF8B?
10DF8B is registered to Shenzhen CareDear Communication Technology Co.,Ltd 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. Shenzhen CareDear Communication Technology Co.,Ltd's block covers 16,777,216 addresses.
What devices use 10DF8B?
Any network device with a MAC address starting 10:DF:8B was manufactured by or for Shenzhen CareDear Communication Technology Co.,Ltd.