What this means
The IEEE assigned the MA-L block 50CD32 to NanJing Chaoran Science & 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 50:CD:32, it is NanJing Chaoran Science & Technology Co.,Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 50CD32?
50CD32 is registered to NanJing Chaoran Science & 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. NanJing Chaoran Science & Technology Co.,Ltd.'s block covers 16,777,216 addresses.
What devices use 50CD32?
Any network device with a MAC address starting 50:CD:32 was manufactured by or for NanJing Chaoran Science & Technology Co.,Ltd..