What this means
The IEEE assigned the MA-L block A0A65C to Supercomputing Systems AG. 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 A0:A6:5C, it is Supercomputing Systems AG hardware.
Frequently Asked Questions
Who owns MAC prefix A0A65C?
A0A65C is registered to Supercomputing Systems AG 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. Supercomputing Systems AG's block covers 16,777,216 addresses.
What devices use A0A65C?
Any network device with a MAC address starting A0:A6:5C was manufactured by or for Supercomputing Systems AG.