Shenzhenshi Xinzhongxin Technology Co.Ltd

Shenzhenshi Xinzhongxin 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 Shenzhenshi Xinzhongxin Technology Co.Ltd draw from a pool of about 83,886,080 possible MAC addresses in total.

Registered address: Block 3, Dong Huan Industrial Park, Sha Jing Town, Bao’an District, Shenzhen City, Guangdong Province, China ShenZHEN GuangDong CN 518104

All 5 prefixes

• 04:57:9104:57:91:00:00:00 – 04:57:91:FF:FF:FF
• 30:63:7130:63:71:00:00:00 – 30:63:71:FF:FF:FF
• 4C:72:744C:72:74:00:00:00 – 4C:72:74:FF:FF:FF
• 9C:0C:359C:0C:35:00:00:00 – 9C:0C:35:FF:FF:FF
• A0:24:42A0:24:42:00:00:00 – A0:24:42: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.