What this means
The IEEE assigned the MA-L block 483D32 to Syscor Controls & 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 48:3D:32, it is Syscor Controls & Automation hardware.
Frequently Asked Questions
Who owns MAC prefix 483D32?
483D32 is registered to Syscor Controls & 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. Syscor Controls & Automation's block covers 16,777,216 addresses.
What devices use 483D32?
Any network device with a MAC address starting 48:3D:32 was manufactured by or for Syscor Controls & Automation.