What devices use CC4F5CE?

Any network device with a MAC address starting CC:4F:5C:E was manufactured by or for Beijing Techao Weijia Technology Limited.

MA-M · OUI prefix

Beijing Techao Weijia Technology Limited

Q: Who owns MAC prefix CC4F5CE?

CC4F5CE is registered to Beijing Techao Weijia Technology Limited in the IEEE MA-M registry.

Any MAC address starting CC:4F:5C:E is registered to Beijing Techao Weijia Technology Limited in CN.

OUI prefix	CC4F5CE
Vendor	Beijing Techao Weijia Technology Limited
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	CC:4F:5C:E:00:00:00

What this means

The IEEE assigned the MA-M block CC4F5CE to Beijing Techao Weijia Technology Limited. 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:E, it is Beijing Techao Weijia Technology Limited hardware.

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