What this means
The IEEE assigned the MA-L block 8CD3A2 to VisSim AS. 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 8C:D3:A2, it is VisSim AS hardware.
Frequently Asked Questions
Who owns MAC prefix 8CD3A2?
8CD3A2 is registered to VisSim AS 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. VisSim AS's block covers 16,777,216 addresses.
What devices use 8CD3A2?
Any network device with a MAC address starting 8C:D3:A2 was manufactured by or for VisSim AS.