What this means
The IEEE assigned the MA-L block C0A364 to 3D Systems Massachusetts. 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 C0:A3:64, it is 3D Systems Massachusetts hardware.
Frequently Asked Questions
Who owns MAC prefix C0A364?
C0A364 is registered to 3D Systems Massachusetts 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. 3D Systems Massachusetts's block covers 16,777,216 addresses.
What devices use C0A364?
Any network device with a MAC address starting C0:A3:64 was manufactured by or for 3D Systems Massachusetts.