What this means
The IEEE assigned the MA-L block BC1A67 to YF 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 BC:1A:67, it is YF Technology Co., Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix BC1A67?
BC1A67 is registered to YF 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. YF Technology Co., Ltd's block covers 16,777,216 addresses.
What devices use BC1A67?
Any network device with a MAC address starting BC:1A:67 was manufactured by or for YF Technology Co., Ltd.