What this means
The IEEE assigned the MA-L block 001BD3 to Panasonic Corporation AVC Networks Company. 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 00:1B:D3, it is Panasonic Corporation AVC Networks Company hardware.
Frequently Asked Questions
Who owns MAC prefix 001BD3?
001BD3 is registered to Panasonic Corporation AVC Networks Company 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. Panasonic Corporation AVC Networks Company's block covers 16,777,216 addresses.
What devices use 001BD3?
Any network device with a MAC address starting 00:1B:D3 was manufactured by or for Panasonic Corporation AVC Networks Company.