Who owns MAC prefix 245CBF?

245CBF is registered to NCSE in the IEEE MA-L registry.

What devices use 245CBF?

Any network device with a MAC address starting 24:5C:BF was manufactured by or for NCSE.

MA-L · OUI prefix

NCSE

Any MAC address starting 24:5C:BF is registered to NCSE in CN.

OUI prefix	245CBF
Vendor	NCSE
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	24:5C:BF:00:00:00

What this means

The IEEE assigned the MA-L block 245CBF to NCSE. 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 24:5C:BF, it is NCSE hardware.

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