Shenzhen Four Seas Global Link Network Technology Co., Ltd.

Shenzhen Four Seas Global Link Network Technology Co., Ltd. holds 3 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 Shenzhen Four Seas Global Link Network Technology Co., Ltd. draw from a pool of about 50,331,648 possible MAC addresses in total.

Registered address: Room 607-610, Block B, TAOJINDI Electronic Business Incubation Base Tenglong Road, Longhua District, Shenzhen Guangdong CN 518000

All 3 prefixes

• 20:0D:B020:0D:B0:00:00:00 – 20:0D:B0:FF:FF:FF
• 40:A5:EF40:A5:EF:00:00:00 – 40:A5:EF:FF:FF:FF
• E0:E1:A9E0:E1:A9:00:00:00 – E0:E1:A9:FF:FF:FF

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