Who owns MAC prefix 0CFE5DE?

0CFE5DE is registered to NEWGREEN TECH CO., LTD. in the IEEE MA-M registry.

What devices use 0CFE5DE?

Any network device with a MAC address starting 0C:FE:5D:E was manufactured by or for NEWGREEN TECH CO., LTD..

MA-M · OUI prefix

NEWGREEN TECH CO., LTD.

Any MAC address starting 0C:FE:5D:E is registered to NEWGREEN TECH CO., LTD. in TW.

OUI prefix	0CFE5DE
Vendor	NEWGREEN TECH CO., LTD.
Registry	MA-M (28-bit, medium block)
Country	TW
Example MAC	0C:FE:5D:E:00:00:00

What this means

The IEEE assigned the MA-M block 0CFE5DE to NEWGREEN TECH 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 0C:FE:5D:E, it is NEWGREEN TECH CO., LTD. hardware.

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