Who owns MAC prefix C41ECE?

C41ECE is registered to HMI Sources Ltd. in the IEEE MA-L registry.

What devices use C41ECE?

Any network device with a MAC address starting C4:1E:CE was manufactured by or for HMI Sources Ltd..

MA-L · OUI prefix

HMI Sources Ltd.

Any MAC address starting C4:1E:CE is registered to HMI Sources Ltd. in TW.

OUI prefix	C41ECE
Vendor	HMI Sources Ltd.
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	C4:1E:CE:00:00:00

What this means

The IEEE assigned the MA-L block C41ECE to HMI Sources 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 C4:1E:CE, it is HMI Sources Ltd. hardware.

Look up another MAC