Who owns MAC prefix 5C63C9?

5C63C9 is registered to Intellithings Ltd. in the IEEE MA-L registry.

What devices use 5C63C9?

Any network device with a MAC address starting 5C:63:C9 was manufactured by or for Intellithings Ltd..

MA-L · OUI prefix

Intellithings Ltd.

Any MAC address starting 5C:63:C9 is registered to Intellithings Ltd. in IL.

OUI prefix	5C63C9
Vendor	Intellithings Ltd.
Registry	MA-L (24-bit, large block)
Country	IL
Example MAC	5C:63:C9:00:00:00

What this means

The IEEE assigned the MA-L block 5C63C9 to Intellithings Ltd.. 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 5C:63:C9, it is Intellithings Ltd. hardware.

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