YSTen Technology Co.,Ltd

YSTen Technology Co.,Ltd holds 4 OUI prefixes in the IEEE registry. Each prefix is the first three octets of a MAC address and covers a block of 16,777,216 addresses, so devices built by YSTen Technology Co.,Ltd draw from a pool of about 67,108,864 possible MAC addresses in total.

Registered address: Room 1715,17/F North Star Times Tower,Chaoyang District,Beijing. Beijing CN 100101

All 4 prefixes

• 58:B4:2D58:B4:2D:00:00:00 – 58:B4:2D:FF:FF:FF
• 78:68:F778:68:F7:00:00:00 – 78:68:F7:FF:FF:FF
• 90:49:9290:49:92:00:00:00 – 90:49:92:FF:FF:FF
• AC:BB:61AC:BB:61:00:00:00 – AC:BB:61:FF:FF:FF

Have a full MAC address? Look it up to see which of these prefixes it belongs to — or browse the full manufacturer directory.