What this means
The IEEE assigned the MA-L block C0C569 to SHANGHAI LYNUC CNC 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 C0:C5:69, it is SHANGHAI LYNUC CNC TECHNOLOGY CO.,LTD hardware.
Frequently Asked Questions
Who owns MAC prefix C0C569?
C0C569 is registered to SHANGHAI LYNUC CNC 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. SHANGHAI LYNUC CNC TECHNOLOGY CO.,LTD's block covers 16,777,216 addresses.
What devices use C0C569?
Any network device with a MAC address starting C0:C5:69 was manufactured by or for SHANGHAI LYNUC CNC TECHNOLOGY CO.,LTD.