Chiun Mai Communication System, Inc

Chiun Mai Communication System, Inc 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 Chiun Mai Communication System, Inc draw from a pool of about 100,663,296 possible MAC addresses in total.

Registered address: No.4, MingSheng St. TUCheng District New Taipei City, 23679 TW New Taipei City TW 23679

All 6 prefixes

• 24:AF:CC24:AF:CC:00:00:00 – 24:AF:CC:FF:FF:FF
• 58:C9:3558:C9:35:00:00:00 – 58:C9:35:FF:FF:FF
• 5C:57:9E5C:57:9E:00:00:00 – 5C:57:9E:FF:FF:FF
• 98:C8:5498:C8:54:00:00:00 – 98:C8:54:FF:FF:FF
• CC:9F:7ACC:9F:7A:00:00:00 – CC:9F:7A:FF:FF:FF
• E8:97:B8E8:97:B8:00:00:00 – E8:97:B8: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.