Who owns MAC prefix 54DED0?

54DED0 is registered to Sevio Srl in the IEEE MA-L registry.

What devices use 54DED0?

Any network device with a MAC address starting 54:DE:D0 was manufactured by or for Sevio Srl.

MA-L · OUI prefix

Sevio Srl

Any MAC address starting 54:DE:D0 is registered to Sevio Srl in IT.

OUI prefix	54DED0
Vendor	Sevio Srl
Registry	MA-L (24-bit, large block)
Country	IT
Example MAC	54:DE:D0:00:00:00

What this means

The IEEE assigned the MA-L block 54DED0 to Sevio Srl. 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 54:DE:D0, it is Sevio Srl hardware.

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