What this means
The IEEE assigned the MA-L block 54CD10 to Panasonic Mobile Communications 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 54:CD:10, it is Panasonic Mobile Communications Co.,Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 54CD10?
54CD10 is registered to Panasonic Mobile Communications 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. Panasonic Mobile Communications Co.,Ltd.'s block covers 16,777,216 addresses.
What devices use 54CD10?
Any network device with a MAC address starting 54:CD:10 was manufactured by or for Panasonic Mobile Communications Co.,Ltd..