Zegna-Daidong Limited

Zegna-Daidong Limited holds 2 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 Zegna-Daidong Limited draw from a pool of about 33,554,432 possible MAC addresses in total.

Registered address: Rooms 14-17, 18/F, Nan Fung Commercial, Centre 19 Lam Lok Street, Kowloon Bay Hong Kong HK 999077

All 2 prefixes

• 74:B7:E674:B7:E6:00:00:00 – 74:B7:E6:FF:FF:FF
• 90:7A:5890:7A:58:00:00:00 – 90:7A:58: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.