What this means
The IEEE assigned the MA-L block 4861A3 to Concern "Axion" JSC. 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 48:61:A3, it is Concern "Axion" JSC hardware.
Frequently Asked Questions
Who owns MAC prefix 4861A3?
4861A3 is registered to Concern "Axion" JSC 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. Concern "Axion" JSC's block covers 16,777,216 addresses.
What devices use 4861A3?
Any network device with a MAC address starting 48:61:A3 was manufactured by or for Concern "Axion" JSC.