What this means
The IEEE assigned the MA-L block 58B42D to YSTen 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 58:B4:2D, it is YSTen Technology Co.,Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 58B42D?
58B42D is registered to YSTen 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. YSTen Technology Co.,Ltd's block covers 16,777,216 addresses.
What devices use 58B42D?
Any network device with a MAC address starting 58:B4:2D was manufactured by or for YSTen Technology Co.,Ltd.