Who owns MAC prefix CC4F5CD?

CC4F5CD is registered to Beijing Neutron Technology CO.,LTD. in the IEEE MA-M registry.

What devices use CC4F5CD?

Any network device with a MAC address starting CC:4F:5C:D was manufactured by or for Beijing Neutron Technology CO.,LTD..

MA-M · OUI prefix

Beijing Neutron Technology CO.,LTD.

Any MAC address starting CC:4F:5C:D is registered to Beijing Neutron Technology CO.,LTD. in CN.

OUI prefix	CC4F5CD
Vendor	Beijing Neutron Technology CO.,LTD.
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	CC:4F:5C:D:00:00:00

What this means

The IEEE assigned the MA-M block CC4F5CD to Beijing Neutron 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 CC:4F:5C:D, it is Beijing Neutron Technology CO.,LTD. hardware.

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