What this means
The IEEE assigned the MA-L block 883F0C to system a.v. co., ltd.. 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 88:3F:0C, it is system a.v. co., ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 883F0C?
883F0C is registered to system a.v. co., ltd. 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. system a.v. co., ltd.'s block covers 16,777,216 addresses.
What devices use 883F0C?
Any network device with a MAC address starting 88:3F:0C was manufactured by or for system a.v. co., ltd..