China Dragon Technology Limited

China Dragon Technology Limited holds 14 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 China Dragon Technology Limited draw from a pool of about 234,881,024 possible MAC addresses in total.

Registered address: B4 Bldg.Haoshan 1st Industry Park, Shenzhen Guangdong CN 518104

All 14 prefixes

• 00:7E:5600:7E:56:00:00:00 – 00:7E:56:FF:FF:FF
• 04:39:2604:39:26:00:00:00 – 04:39:26:FF:FF:FF
• 24:B7:2A24:B7:2A:00:00:00 – 24:B7:2A:FF:FF:FF
• 3C:7A:AA3C:7A:AA:00:00:00 – 3C:7A:AA:FF:FF:FF
• 40:AA:5640:AA:56:00:00:00 – 40:AA:56:FF:FF:FF
• 44:EF:BF44:EF:BF:00:00:00 – 44:EF:BF:FF:FF:FF
• 78:8A:8678:8A:86:00:00:00 – 78:8A:86:FF:FF:FF
• 94:E0:D694:E0:D6:00:00:00 – 94:E0:D6:FF:FF:FF
• A0:67:20A0:67:20:00:00:00 – A0:67:20:FF:FF:FF
• A0:9D:C1A0:9D:C1:00:00:00 – A0:9D:C1:FF:FF:FF
• A8:43:A4A8:43:A4:00:00:00 – A8:43:A4:FF:FF:FF
• D0:A4:6FD0:A4:6F:00:00:00 – D0:A4:6F:FF:FF:FF
• E0:51:D8E0:51:D8:00:00:00 – E0:51:D8:FF:FF:FF
• E0:75:26E0:75:26:00:00:00 – E0:75:26: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.