Who owns MAC prefix B0475E5?

B0475E5 is registered to Omnitech Security in the IEEE MA-M registry.

What devices use B0475E5?

Any network device with a MAC address starting B0:47:5E:5 was manufactured by or for Omnitech Security.

MA-M · OUI prefix

Omnitech Security

Any MAC address starting B0:47:5E:5 is registered to Omnitech Security in FR.

OUI prefix	B0475E5
Vendor	Omnitech Security
Registry	MA-M (28-bit, medium block)
Country	FR
Example MAC	B0:47:5E:5:00:00:00

What this means

The IEEE assigned the MA-M block B0475E5 to Omnitech Security. 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 B0:47:5E:5, it is Omnitech Security hardware.

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