ASIX Electronics Corporation

ASIX Electronics Corporation holds 6 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 ASIX Electronics Corporation draw from a pool of about 100,663,296 possible MAC addresses in total.

Registered address: 4F, No. 8, Hsin Ann Road, Hsinchu Science Park Hsinchu TW 30078

All 6 prefixes

• 20:7B:D220:7B:D2:00:00:00 – 20:7B:D2:FF:FF:FF
• 9C:69:D39C:69:D3:00:00:00 – 9C:69:D3:FF:FF:FF
• B8:9D:E5B8:9D:E5:00:00:00 – B8:9D:E5:FF:FF:FF
• C8:A3:62C8:A3:62:00:00:00 – C8:A3:62:FF:FF:FF
• CC:47:92CC:47:92:00:00:00 – CC:47:92:FF:FF:FF
• F8:E4:3BF8:E4:3B:00:00:00 – F8:E4:3B: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.