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.
Frequently Asked Questions
Who owns MAC prefix 0020C3?
0020C3 is registered to COUNTER SOLUTIONS LTD. in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. COUNTER SOLUTIONS LTD.'s block covers 16,777,216 addresses.
What devices use 0020C3?
Any network device with a MAC address starting 00:20:C3 was manufactured by or for COUNTER SOLUTIONS LTD..