Who owns MAC prefix 580556?

580556 is registered to Elettronica GF S.r.L. in the IEEE MA-L registry.

What devices use 580556?

Any network device with a MAC address starting 58:05:56 was manufactured by or for Elettronica GF S.r.L..

MA-L · OUI prefix

Elettronica GF S.r.L.

Any MAC address starting 58:05:56 is registered to Elettronica GF S.r.L. in IT.

OUI prefix	580556
Vendor	Elettronica GF S.r.L.
Registry	MA-L (24-bit, large block)
Country	IT
Example MAC	58:05:56:00:00:00

What this means

The IEEE assigned the MA-L block 580556 to Elettronica GF S.r.L.. 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 58:05:56, it is Elettronica GF S.r.L. hardware.

Look up another MAC