Calix Inc.

Calix Inc. holds 21 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 Calix Inc. draw from a pool of about 352,321,536 possible MAC addresses in total.

Registered address: 2777 Orchard Pkwy San Jose CA US 95131

All 21 prefixes

• 00:06:3100:06:31:00:00:00 – 00:06:31:FF:FF:FF
• 04:BC:9F04:BC:9F:00:00:00 – 04:BC:9F:FF:FF:FF
• 10:03:CD10:03:CD:00:00:00 – 10:03:CD:FF:FF:FF
• 10:74:C510:74:C5:00:00:00 – 10:74:C5:FF:FF:FF
• 14:21:0314:21:03:00:00:00 – 14:21:03:FF:FF:FF
• 1C:8B:761C:8B:76:00:00:00 – 1C:8B:76:FF:FF:FF
• 40:E7:6240:E7:62:00:00:00 – 40:E7:62:FF:FF:FF
• 44:65:7F44:65:7F:00:00:00 – 44:65:7F:FF:FF:FF
• 48:77:4648:77:46:00:00:00 – 48:77:46:FF:FF:FF
• 4C:43:414C:43:41:00:00:00 – 4C:43:41:FF:FF:FF
• 5C:DB:365C:DB:36:00:00:00 – 5C:DB:36:FF:FF:FF
• 60:DB:9860:DB:98:00:00:00 – 60:DB:98:FF:FF:FF
• 84:D3:4384:D3:43:00:00:00 – 84:D3:43:FF:FF:FF
• 88:DA:3688:DA:36:00:00:00 – 88:DA:36:FF:FF:FF
• B8:94:70B8:94:70:00:00:00 – B8:94:70:FF:FF:FF
• CC:BE:59CC:BE:59:00:00:00 – CC:BE:59:FF:FF:FF
• D0:76:8FD0:76:8F:00:00:00 – D0:76:8F:FF:FF:FF
• E0:49:34E0:49:34:00:00:00 – E0:49:34:FF:FF:FF
• E4:6C:D1E4:6C:D1:00:00:00 – E4:6C:D1:FF:FF:FF
• EC:4F:82EC:4F:82:00:00:00 – EC:4F:82:FF:FF:FF
• F8:85:F9F8:85:F9:00:00:00 – F8:85:F9: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.