Sunplus Technology Co., Ltd.

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

Registered address: 19, Innovation First Road, Hsinchu Science Park Hsinchu TW 300

All 5 prefixes

• 00:11:0500:11:05:00:00:00 – 00:11:05:FF:FF:FF
• 04:D1:6804:D1:68:00:00:00 – 04:D1:68:FF:FF:FF
• 1C:50:1E1C:50:1E:00:00:00 – 1C:50:1E:FF:FF:FF
• EC:EF:17EC:EF:17:00:00:00 – EC:EF:17:FF:FF:FF
• FC:4B:BCFC:4B:BC:00:00:00 – FC:4B:BC: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.