NEC Platforms, Ltd.

NEC Platforms, Ltd. holds 15 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 NEC Platforms, Ltd. draw from a pool of about 251,658,240 possible MAC addresses in total.

Registered address: 14-1, Shiba 4-chome Minato-ku Tokyo JP 108-8556

All 15 prefixes

• 00:0D:0200:0D:02:00:00:00 – 00:0D:02:FF:FF:FF
• 00:1B:8B00:1B:8B:00:00:00 – 00:1B:8B:FF:FF:FF
• 00:3A:9D00:3A:9D:00:00:00 – 00:3A:9D:FF:FF:FF
• 08:10:8608:10:86:00:00:00 – 08:10:86:FF:FF:FF
• 10:66:8210:66:82:00:00:00 – 10:66:82:FF:FF:FF
• 1C:7C:981C:7C:98:00:00:00 – 1C:7C:98:FF:FF:FF
• 1C:B1:7F1C:B1:7F:00:00:00 – 1C:B1:7F:FF:FF:FF
• 34:38:3934:38:39:00:00:00 – 34:38:39:FF:FF:FF
• 54:9B:4954:9B:49:00:00:00 – 54:9B:49:FF:FF:FF
• 6C:E4:DA6C:E4:DA:00:00:00 – 6C:E4:DA:FF:FF:FF
• 80:22:A780:22:A7:00:00:00 – 80:22:A7:FF:FF:FF
• 98:F1:9998:F1:99:00:00:00 – 98:F1:99:FF:FF:FF
• A4:12:42A4:12:42:00:00:00 – A4:12:42:FF:FF:FF
• C0:25:A2C0:25:A2:00:00:00 – C0:25:A2:FF:FF:FF
• F8:B7:97F8:B7:97:00:00:00 – F8:B7:97: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.