Dongguan Huayin Electronic Technology Co., Ltd.

Dongguan Huayin Electronic Technology Co., Ltd. holds 5 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 Dongguan Huayin Electronic Technology Co., Ltd. draw from a pool of about 83,886,080 possible MAC addresses in total.

Registered address: Room 101, No.8 Xinglong 3rd Road, Shipai Town Dongguan Guangdong CN 523000

All 5 prefixes

• 0C:54:270C:54:27:00:00:00 – 0C:54:27:FF:FF:FF
• 18:9C:2C18:9C:2C:00:00:00 – 18:9C:2C:FF:FF:FF
• 34:09:C934:09:C9:00:00:00 – 34:09:C9:FF:FF:FF
• A4:C1:39A4:C1:39:00:00:00 – A4:C1:39:FF:FF:FF
• F4:B6:2DF4:B6:2D:00:00:00 – F4:B6:2D: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.