Who owns MAC prefix C401CE?

C401CE is registered to PRESITION (2000) CO., LTD. in the IEEE MA-L registry.

What devices use C401CE?

Any network device with a MAC address starting C4:01:CE was manufactured by or for PRESITION (2000) CO., LTD..

MA-L · OUI prefix

PRESITION (2000) CO., LTD.

Any MAC address starting C4:01:CE is registered to PRESITION (2000) CO., LTD. in TH.

OUI prefix	C401CE
Vendor	PRESITION (2000) CO., LTD.
Registry	MA-L (24-bit, large block)
Country	TH
Example MAC	C4:01:CE:00:00:00

What this means

The IEEE assigned the MA-L block C401CE to PRESITION (2000) 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 C4:01:CE, it is PRESITION (2000) CO., LTD. hardware.

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