Who owns MAC prefix C4CC378?

C4CC378 is registered to SmartLicht systems co., ltd in the IEEE MA-M registry.

What devices use C4CC378?

Any network device with a MAC address starting C4:CC:37:8 was manufactured by or for SmartLicht systems co., ltd.

MA-M · OUI prefix

SmartLicht systems co., ltd

Any MAC address starting C4:CC:37:8 is registered to SmartLicht systems co., ltd in CN.

OUI prefix	C4CC378
Vendor	SmartLicht systems co., ltd
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	C4:CC:37:8:00:00:00

What this means

The IEEE assigned the MA-M block C4CC378 to SmartLicht systems 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 C4:CC:37:8, it is SmartLicht systems co., ltd hardware.

Look up another MAC