Who owns MAC prefix 000047?

000047 is registered to NICOLET INSTRUMENTS CORP. in the IEEE MA-L registry.

What devices use 000047?

Any network device with a MAC address starting 00:00:47 was manufactured by or for NICOLET INSTRUMENTS CORP..

MA-L · OUI prefix

NICOLET INSTRUMENTS CORP.

Any MAC address starting 00:00:47 is registered to NICOLET INSTRUMENTS CORP. in US.

OUI prefix	000047
Vendor	NICOLET INSTRUMENTS CORP.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:00:47:00:00:00

What this means

The IEEE assigned the MA-L block 000047 to NICOLET INSTRUMENTS CORP.. 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 00:00:47, it is NICOLET INSTRUMENTS CORP. hardware.

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