What this means
The IEEE assigned the MA-L block FCB387 to Leapmotor (Jinhua) New Energy Vehicle Parts Technology 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 FC:B3:87, it is Leapmotor (Jinhua) New Energy Vehicle Parts Technology Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix FCB387?
FCB387 is registered to Leapmotor (Jinhua) New Energy Vehicle Parts Technology 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. Leapmotor (Jinhua) New Energy Vehicle Parts Technology Co., Ltd.'s block covers 16,777,216 addresses.
What devices use FCB387?
Any network device with a MAC address starting FC:B3:87 was manufactured by or for Leapmotor (Jinhua) New Energy Vehicle Parts Technology Co., Ltd..