Mellanox Technologies, Inc.

Mellanox Technologies, Inc. holds 75 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 Mellanox Technologies, Inc. draw from a pool of about 1,258,291,200 possible MAC addresses in total.

Registered address: 350 Oakmead Parkway, Suite 100 Sunnyvale CA US 94085

All 75 prefixes

• 00:02:C900:02:C9:00:00:00 – 00:02:C9:FF:FF:FF
• 00:25:8B00:25:8B:00:00:00 – 00:25:8B:FF:FF:FF
• 04:23:A304:23:A3:00:00:00 – 04:23:A3:FF:FF:FF
• 04:3F:7204:3F:72:00:00:00 – 04:3F:72:FF:FF:FF
• 04:C5:CD04:C5:CD:00:00:00 – 04:C5:CD:FF:FF:FF
• 08:20:E708:20:E7:00:00:00 – 08:20:E7:FF:FF:FF
• 08:C0:EB08:C0:EB:00:00:00 – 08:C0:EB:FF:FF:FF
• 0C:42:A10C:42:A1:00:00:00 – 0C:42:A1:FF:FF:FF
• 10:70:FD10:70:FD:00:00:00 – 10:70:FD:FF:FF:FF
• 18:D0:E118:D0:E1:00:00:00 – 18:D0:E1:FF:FF:FF
• 1C:34:DA1C:34:DA:00:00:00 – 1C:34:DA:FF:FF:FF
• 20:4D:5220:4D:52:00:00:00 – 20:4D:52:FF:FF:FF
• 20:59:D120:59:D1:00:00:00 – 20:59:D1:FF:FF:FF
• 24:8A:0724:8A:07:00:00:00 – 24:8A:07:FF:FF:FF
• 28:01:CD28:01:CD:00:00:00 – 28:01:CD:FF:FF:FF
• 2C:5E:AB2C:5E:AB:00:00:00 – 2C:5E:AB:FF:FF:FF
• 2C:9D:902C:9D:90:00:00:00 – 2C:9D:90:FF:FF:FF
• 2C:B1:B72C:B1:B7:00:00:00 – 2C:B1:B7:FF:FF:FF
• 38:25:F338:25:F3:00:00:00 – 38:25:F3:FF:FF:FF
• 38:C2:2D38:C2:2D:00:00:00 – 38:C2:2D:FF:FF:FF
• 3C:8B:6E3C:8B:6E:00:00:00 – 3C:8B:6E:FF:FF:FF
• 44:B4:A044:B4:A0:00:00:00 – 44:B4:A0:FF:FF:FF
• 48:13:8948:13:89:00:00:00 – 48:13:89:FF:FF:FF
• 50:00:E650:00:E6:00:00:00 – 50:00:E6:FF:FF:FF
• 50:6B:4B50:6B:4B:00:00:00 – 50:6B:4B:FF:FF:FF
• 54:9B:2454:9B:24:00:00:00 – 54:9B:24:FF:FF:FF
• 58:A2:E158:A2:E1:00:00:00 – 58:A2:E1:FF:FF:FF
• 5C:25:735C:25:73:00:00:00 – 5C:25:73:FF:FF:FF
• 60:5E:6560:5E:65:00:00:00 – 60:5E:65:FF:FF:FF
• 64:31:3664:31:36:00:00:00 – 64:31:36:FF:FF:FF
• 64:33:AA64:33:AA:00:00:00 – 64:33:AA:FF:FF:FF
• 64:42:C264:42:C2:00:00:00 – 64:42:C2:FF:FF:FF
• 6C:93:136C:93:13:00:00:00 – 6C:93:13:FF:FF:FF
• 70:79:2D70:79:2D:00:00:00 – 70:79:2D:FF:FF:FF
• 74:28:AE74:28:AE:00:00:00 – 74:28:AE:FF:FF:FF
• 7C:8C:097C:8C:09:00:00:00 – 7C:8C:09:FF:FF:FF
• 7C:FE:907C:FE:90:00:00:00 – 7C:FE:90:FF:FF:FF
• 80:7D:F980:7D:F9:00:00:00 – 80:7D:F9:FF:FF:FF
• 84:EB:0C84:EB:0C:00:00:00 – 84:EB:0C:FF:FF:FF
• 8C:91:3A8C:91:3A:00:00:00 – 8C:91:3A:FF:FF:FF
• 90:0A:8490:0A:84:00:00:00 – 90:0A:84:FF:FF:FF
• 90:E3:1790:E3:17:00:00:00 – 90:E3:17:FF:FF:FF
• 94:6D:AE94:6D:AE:00:00:00 – 94:6D:AE:FF:FF:FF
• 98:03:9B98:03:9B:00:00:00 – 98:03:9B:FF:FF:FF
• 9C:05:919C:05:91:00:00:00 – 9C:05:91:FF:FF:FF
• 9C:63:C09C:63:C0:00:00:00 – 9C:63:C0:FF:FF:FF
• A0:88:C2A0:88:C2:00:00:00 – A0:88:C2:FF:FF:FF
• A4:A6:4EA4:A6:4E:00:00:00 – A4:A6:4E:FF:FF:FF
• B0:BE:45B0:BE:45:00:00:00 – B0:BE:45:FF:FF:FF
• B0:CF:0EB0:CF:0E:00:00:00 – B0:CF:0E:FF:FF:FF
• B4:5C:B5B4:5C:B5:00:00:00 – B4:5C:B5:FF:FF:FF
• B8:3F:D2B8:3F:D2:00:00:00 – B8:3F:D2:FF:FF:FF
• B8:59:9FB8:59:9F:00:00:00 – B8:59:9F:FF:FF:FF
• B8:CE:F6B8:CE:F6:00:00:00 – B8:CE:F6:FF:FF:FF
• B8:E9:24B8:E9:24:00:00:00 – B8:E9:24:FF:FF:FF
• BC:FA:BABC:FA:BA:00:00:00 – BC:FA:BA:FF:FF:FF
• C4:70:BDC4:70:BD:00:00:00 – C4:70:BD:FF:FF:FF
• CC:30:89CC:30:89:00:00:00 – CC:30:89:FF:FF:FF
• CC:40:F3CC:40:F3:00:00:00 – CC:40:F3:FF:FF:FF
• D4:E1:3CD4:E1:3C:00:00:00 – D4:E1:3C:FF:FF:FF
• D8:94:24D8:94:24:00:00:00 – D8:94:24:FF:FF:FF
• D8:FB:58D8:FB:58:00:00:00 – D8:FB:58:FF:FF:FF
• DC:73:FCDC:73:FC:00:00:00 – DC:73:FC:FF:FF:FF
• E0:9D:73E0:9D:73:00:00:00 – E0:9D:73:FF:FF:FF
• E4:1D:2DE4:1D:2D:00:00:00 – E4:1D:2D:FF:FF:FF
• E4:6D:ABE4:6D:AB:00:00:00 – E4:6D:AB:FF:FF:FF
• E8:9E:49E8:9E:49:00:00:00 – E8:9E:49:FF:FF:FF
• E8:EB:D3E8:EB:D3:00:00:00 – E8:EB:D3:FF:FF:FF
• EC:0D:9AEC:0D:9A:00:00:00 – EC:0D:9A:FF:FF:FF
• EC:86:C4EC:86:C4:00:00:00 – EC:86:C4:FF:FF:FF
• F0:BC:50F0:BC:50:00:00:00 – F0:BC:50:FF:FF:FF
• F0:FB:7FF0:FB:7F:00:00:00 – F0:FB:7F:FF:FF:FF
• F4:20:4DF4:20:4D:00:00:00 – F4:20:4D:FF:FF:FF
• F4:52:14F4:52:14:00:00:00 – F4:52:14:FF:FF:FF
• FC:6A:1CFC:6A:1C:00:00:00 – FC:6A:1C: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.