Who owns MAC prefix 001FB1?

001FB1 is registered to Cybertech Inc. in the IEEE MA-L registry.

What devices use 001FB1?

Any network device with a MAC address starting 00:1F:B1 was manufactured by or for Cybertech Inc..

MA-L · OUI prefix

Cybertech Inc.

Any MAC address starting 00:1F:B1 is registered to Cybertech Inc. in US.

OUI prefix	001FB1
Vendor	Cybertech Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:1F:B1:00:00:00

What this means

The IEEE assigned the MA-L block 001FB1 to Cybertech 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 00:1F:B1, it is Cybertech Inc. hardware.

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