Who owns MAC prefix AC1F6B?

AC1F6B is registered to Super Micro Computer, Inc. in the IEEE MA-L registry.

What devices use AC1F6B?

Any network device with a MAC address starting AC:1F:6B was manufactured by or for Super Micro Computer, Inc..

MA-L · OUI prefix

Super Micro Computer, Inc.

Any MAC address starting AC:1F:6B is registered to Super Micro Computer, Inc. in US.

OUI prefix	AC1F6B
Vendor	Super Micro Computer, Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	AC:1F:6B:00:00:00

What this means

The IEEE assigned the MA-L block AC1F6B to Super Micro Computer, 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 AC:1F:6B, it is Super Micro Computer, Inc. hardware.

Other Super Micro Computer, Inc. prefixes

Super Micro Computer, Inc. holds 8 registered blocks in total.

002590 003048 0CC47A 3CECEF 7CC255 905A08 B0D616

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