AMPAK Technology, Inc.

AMPAK Technology, Inc. holds 20 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 AMPAK Technology, Inc. draw from a pool of about 335,544,320 possible MAC addresses in total.

Registered address: 3F.,No.15-1 Zhonghua Road,Hsinchu Industrial Park, Hukou,Hsinchu Hsinchu Taiwan ROC. TW 30352

All 20 prefixes

• 00:22:F400:22:F4:00:00:00 – 00:22:F4:FF:FF:FF
• 04:E6:7604:E6:76:00:00:00 – 04:E6:76:FF:FF:FF
• 10:2C:6B10:2C:6B:00:00:00 – 10:2C:6B:FF:FF:FF
• 10:D0:7A10:D0:7A:00:00:00 – 10:D0:7A:FF:FF:FF
• 18:93:7F18:93:7F:00:00:00 – 18:93:7F:FF:FF:FF
• 28:ED:E028:ED:E0:00:00:00 – 28:ED:E0:FF:FF:FF
• 44:2C:0544:2C:05:00:00:00 – 44:2C:05:FF:FF:FF
• 6C:21:A26C:21:A2:00:00:00 – 6C:21:A2:FF:FF:FF
• 6C:FA:A76C:FA:A7:00:00:00 – 6C:FA:A7:FF:FF:FF
• 8C:F7:108C:F7:10:00:00:00 – 8C:F7:10:FF:FF:FF
• 94:A1:A294:A1:A2:00:00:00 – 94:A1:A2:FF:FF:FF
• 98:3B:1698:3B:16:00:00:00 – 98:3B:16:FF:FF:FF
• AC:83:F3AC:83:F3:00:00:00 – AC:83:F3:FF:FF:FF
• B0:02:47B0:02:47:00:00:00 – B0:02:47:FF:FF:FF
• B0:F1:ECB0:F1:EC:00:00:00 – B0:F1:EC:FF:FF:FF
• C0:84:7DC0:84:7D:00:00:00 – C0:84:7D:FF:FF:FF
• CC:4B:73CC:4B:73:00:00:00 – CC:4B:73:FF:FF:FF
• CC:B8:A8CC:B8:A8:00:00:00 – CC:B8:A8:FF:FF:FF
• D4:12:43D4:12:43:00:00:00 – D4:12:43:FF:FF:FF
• E0:76:D0E0:76:D0:00:00:00 – E0:76:D0: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.