Who owns MAC prefix F490CB5?

F490CB5 is registered to Avilution in the IEEE MA-M registry.

What devices use F490CB5?

Any network device with a MAC address starting F4:90:CB:5 was manufactured by or for Avilution.

MA-M · OUI prefix

Avilution

Any MAC address starting F4:90:CB:5 is registered to Avilution in US.

OUI prefix	F490CB5
Vendor	Avilution
Registry	MA-M (28-bit, medium block)
Country	US
Example MAC	F4:90:CB:5:00:00:00

What this means

The IEEE assigned the MA-M block F490CB5 to Avilution. 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 F4:90:CB:5, it is Avilution hardware.

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