What this means
The IEEE assigned the MA-L block 0016BD to ATI Industrial Automation. 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 00:16:BD, it is ATI Industrial Automation hardware.
Frequently Asked Questions
Who owns MAC prefix 0016BD?
0016BD is registered to ATI Industrial Automation 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. ATI Industrial Automation's block covers 16,777,216 addresses.
What devices use 0016BD?
Any network device with a MAC address starting 00:16:BD was manufactured by or for ATI Industrial Automation.