What this means
The IEEE assigned the MA-L block F4BD7C to Chengdu jinshi communication 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 F4:BD:7C, it is Chengdu jinshi communication Co., LTD hardware.
Frequently Asked Questions
Who owns MAC prefix F4BD7C?
F4BD7C is registered to Chengdu jinshi communication 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. Chengdu jinshi communication Co., LTD's block covers 16,777,216 addresses.
What devices use F4BD7C?
Any network device with a MAC address starting F4:BD:7C was manufactured by or for Chengdu jinshi communication Co., LTD.