Who owns MAC prefix 000603?

000603 is registered to Baker Hughes Inc. in the IEEE MA-L registry.

What devices use 000603?

Any network device with a MAC address starting 00:06:03 was manufactured by or for Baker Hughes Inc..

MA-L · OUI prefix

Baker Hughes Inc.

Any MAC address starting 00:06:03 is registered to Baker Hughes Inc. in US.

OUI prefix	000603
Vendor	Baker Hughes Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:06:03:00:00:00

What this means

The IEEE assigned the MA-L block 000603 to Baker Hughes Inc.. 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 00:06:03, it is Baker Hughes Inc. hardware.

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