What this means
The IEEE assigned the MA-L block C05064 to SHENNAN CIRCUITS 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 C0:50:64, it is SHENNAN CIRCUITS CO.,LTD hardware.
Frequently Asked Questions
Who owns MAC prefix C05064?
C05064 is registered to SHENNAN CIRCUITS 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. SHENNAN CIRCUITS CO.,LTD's block covers 16,777,216 addresses.
What devices use C05064?
Any network device with a MAC address starting C0:50:64 was manufactured by or for SHENNAN CIRCUITS CO.,LTD.