Who owns MAC prefix 001CD3?

001CD3 is registered to ZP Engineering SEL in the IEEE MA-L registry.

What devices use 001CD3?

Any network device with a MAC address starting 00:1C:D3 was manufactured by or for ZP Engineering SEL.

MA-L · OUI prefix

ZP Engineering SEL

Any MAC address starting 00:1C:D3 is registered to ZP Engineering SEL in IT.

OUI prefix	001CD3
Vendor	ZP Engineering SEL
Registry	MA-L (24-bit, large block)
Country	IT
Example MAC	00:1C:D3:00:00:00

What this means

The IEEE assigned the MA-L block 001CD3 to ZP Engineering SEL. 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 00:1C:D3, it is ZP Engineering SEL hardware.

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