Who owns MAC prefix 644346?

644346 is registered to GuangDong Quick Network Computer CO.,LTD in the IEEE MA-L registry.

What devices use 644346?

Any network device with a MAC address starting 64:43:46 was manufactured by or for GuangDong Quick Network Computer CO.,LTD.

MA-L · OUI prefix

GuangDong Quick Network Computer CO.,LTD

Any MAC address starting 64:43:46 is registered to GuangDong Quick Network Computer CO.,LTD in CN.

OUI prefix	644346
Vendor	GuangDong Quick Network Computer CO.,LTD
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	64:43:46:00:00:00

What this means

The IEEE assigned the MA-L block 644346 to GuangDong Quick Network Computer 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 64:43:46, it is GuangDong Quick Network Computer CO.,LTD hardware.

Look up another MAC