Who owns MAC prefix 00583F?

00583F is registered to PC Aquarius in the IEEE MA-L registry.

What devices use 00583F?

Any network device with a MAC address starting 00:58:3F was manufactured by or for PC Aquarius.

MA-L · OUI prefix

PC Aquarius

Any MAC address starting 00:58:3F is registered to PC Aquarius in RU.

OUI prefix	00583F
Vendor	PC Aquarius
Registry	MA-L (24-bit, large block)
Country	RU
Example MAC	00:58:3F:00:00:00

What this means

The IEEE assigned the MA-L block 00583F to PC Aquarius. 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 00:58:3F, it is PC Aquarius hardware.

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