Who owns MAC prefix 001FF5?

001FF5 is registered to Kongsberg Defence & Aerospace in the IEEE MA-L registry.

What devices use 001FF5?

Any network device with a MAC address starting 00:1F:F5 was manufactured by or for Kongsberg Defence & Aerospace.

MA-L · OUI prefix

Kongsberg Defence & Aerospace

Any MAC address starting 00:1F:F5 is registered to Kongsberg Defence & Aerospace in NO.

OUI prefix	001FF5
Vendor	Kongsberg Defence & Aerospace
Registry	MA-L (24-bit, large block)
Country	NO
Example MAC	00:1F:F5:00:00:00

What this means

The IEEE assigned the MA-L block 001FF5 to Kongsberg Defence & Aerospace. 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:F5, it is Kongsberg Defence & Aerospace hardware.

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