Who owns MAC prefix 0020C3?

0020C3 is registered to COUNTER SOLUTIONS LTD. in the IEEE MA-L registry.

What devices use 0020C3?

Any network device with a MAC address starting 00:20:C3 was manufactured by or for COUNTER SOLUTIONS LTD..

MA-L · OUI prefix

COUNTER SOLUTIONS LTD.

Any MAC address starting 00:20:C3 is registered to COUNTER SOLUTIONS LTD. in GB.

OUI prefix	0020C3
Vendor	COUNTER SOLUTIONS LTD.
Registry	MA-L (24-bit, large block)
Country	GB
Example MAC	00:20:C3:00:00:00

What this means

The IEEE assigned the MA-L block 0020C3 to COUNTER SOLUTIONS 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 00:20:C3, it is COUNTER SOLUTIONS LTD. hardware.

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