What this means
The IEEE assigned the MA-L block FC3FAB to Henan Lanxin 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:3F:AB, it is Henan Lanxin Technology Co., Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix FC3FAB?
FC3FAB is registered to Henan Lanxin 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. Henan Lanxin Technology Co., Ltd's block covers 16,777,216 addresses.
What devices use FC3FAB?
Any network device with a MAC address starting FC:3F:AB was manufactured by or for Henan Lanxin Technology Co., Ltd.