Who owns MAC prefix 0011B7?

0011B7 is registered to Octalix B.V. in the IEEE MA-L registry.

What devices use 0011B7?

Any network device with a MAC address starting 00:11:B7 was manufactured by or for Octalix B.V..

MA-L · OUI prefix

Octalix B.V.

Any MAC address starting 00:11:B7 is registered to Octalix B.V. in PT.

OUI prefix	0011B7
Vendor	Octalix B.V.
Registry	MA-L (24-bit, large block)
Country	PT
Example MAC	00:11:B7:00:00:00

What this means

The IEEE assigned the MA-L block 0011B7 to Octalix B.V.. 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 00:11:B7, it is Octalix B.V. hardware.

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