Search MAC Address Vendor Database by entering an OUI or a MAC Address
List of MAC addresses in this range (different styles)
| Unix Zero-Padded | Unix Format | IEEE EUI-48 | Cisco | No Delimiters |
|---|---|---|---|---|
| 08:21:EF:00:06:40 | 8:21:EF:0:6:40 | 08-21-EF-00-06-40 | 0821.EF00.0640 | 0821EF000640 |
| 08:21:EF:00:06:41 | 8:21:EF:0:6:41 | 08-21-EF-00-06-41 | 0821.EF00.0641 | 0821EF000641 |
| 08:21:EF:00:06:42 | 8:21:EF:0:6:42 | 08-21-EF-00-06-42 | 0821.EF00.0642 | 0821EF000642 |
| 08:21:EF:00:06:43 | 8:21:EF:0:6:43 | 08-21-EF-00-06-43 | 0821.EF00.0643 | 0821EF000643 |
| 08:21:EF:00:06:44 | 8:21:EF:0:6:44 | 08-21-EF-00-06-44 | 0821.EF00.0644 | 0821EF000644 |
| 08:21:EF:00:06:45 | 8:21:EF:0:6:45 | 08-21-EF-00-06-45 | 0821.EF00.0645 | 0821EF000645 |
| 08:21:EF:00:06:46 | 8:21:EF:0:6:46 | 08-21-EF-00-06-46 | 0821.EF00.0646 | 0821EF000646 |
| 08:21:EF:00:06:47 | 8:21:EF:0:6:47 | 08-21-EF-00-06-47 | 0821.EF00.0647 | 0821EF000647 |
| 08:21:EF:00:06:48 | 8:21:EF:0:6:48 | 08-21-EF-00-06-48 | 0821.EF00.0648 | 0821EF000648 |
| 08:21:EF:00:06:49 | 8:21:EF:0:6:49 | 08-21-EF-00-06-49 | 0821.EF00.0649 | 0821EF000649 |
| 08:21:EF:00:06:4A | 8:21:EF:0:6:4A | 08-21-EF-00-06-4A | 0821.EF00.064A | 0821EF00064A |
| 08:21:EF:00:06:4B | 8:21:EF:0:6:4B | 08-21-EF-00-06-4B | 0821.EF00.064B | 0821EF00064B |
| 08:21:EF:00:06:4C | 8:21:EF:0:6:4C | 08-21-EF-00-06-4C | 0821.EF00.064C | 0821EF00064C |
| 08:21:EF:00:06:4D | 8:21:EF:0:6:4D | 08-21-EF-00-06-4D | 0821.EF00.064D | 0821EF00064D |
| 08:21:EF:00:06:4E | 8:21:EF:0:6:4E | 08-21-EF-00-06-4E | 0821.EF00.064E | 0821EF00064E |
| 08:21:EF:00:06:4F | 8:21:EF:0:6:4F | 08-21-EF-00-06-4F | 0821.EF00.064F | 0821EF00064F |
| 08:21:EF:00:06:50 | 8:21:EF:0:6:50 | 08-21-EF-00-06-50 | 0821.EF00.0650 | 0821EF000650 |
| 08:21:EF:00:06:51 | 8:21:EF:0:6:51 | 08-21-EF-00-06-51 | 0821.EF00.0651 | 0821EF000651 |
| 08:21:EF:00:06:52 | 8:21:EF:0:6:52 | 08-21-EF-00-06-52 | 0821.EF00.0652 | 0821EF000652 |
| 08:21:EF:00:06:53 | 8:21:EF:0:6:53 | 08-21-EF-00-06-53 | 0821.EF00.0653 | 0821EF000653 |
| 08:21:EF:00:06:54 | 8:21:EF:0:6:54 | 08-21-EF-00-06-54 | 0821.EF00.0654 | 0821EF000654 |
| 08:21:EF:00:06:55 | 8:21:EF:0:6:55 | 08-21-EF-00-06-55 | 0821.EF00.0655 | 0821EF000655 |
| 08:21:EF:00:06:56 | 8:21:EF:0:6:56 | 08-21-EF-00-06-56 | 0821.EF00.0656 | 0821EF000656 |
| 08:21:EF:00:06:57 | 8:21:EF:0:6:57 | 08-21-EF-00-06-57 | 0821.EF00.0657 | 0821EF000657 |
| 08:21:EF:00:06:58 | 8:21:EF:0:6:58 | 08-21-EF-00-06-58 | 0821.EF00.0658 | 0821EF000658 |
| 08:21:EF:00:06:59 | 8:21:EF:0:6:59 | 08-21-EF-00-06-59 | 0821.EF00.0659 | 0821EF000659 |
| 08:21:EF:00:06:5A | 8:21:EF:0:6:5A | 08-21-EF-00-06-5A | 0821.EF00.065A | 0821EF00065A |
| 08:21:EF:00:06:5B | 8:21:EF:0:6:5B | 08-21-EF-00-06-5B | 0821.EF00.065B | 0821EF00065B |
| 08:21:EF:00:06:5C | 8:21:EF:0:6:5C | 08-21-EF-00-06-5C | 0821.EF00.065C | 0821EF00065C |
| 08:21:EF:00:06:5D | 8:21:EF:0:6:5D | 08-21-EF-00-06-5D | 0821.EF00.065D | 0821EF00065D |
| 08:21:EF:00:06:5E | 8:21:EF:0:6:5E | 08-21-EF-00-06-5E | 0821.EF00.065E | 0821EF00065E |
| 08:21:EF:00:06:5F | 8:21:EF:0:6:5F | 08-21-EF-00-06-5F | 0821.EF00.065F | 0821EF00065F |
| 08:21:EF:00:06:60 | 8:21:EF:0:6:60 | 08-21-EF-00-06-60 | 0821.EF00.0660 | 0821EF000660 |
| 08:21:EF:00:06:61 | 8:21:EF:0:6:61 | 08-21-EF-00-06-61 | 0821.EF00.0661 | 0821EF000661 |
| 08:21:EF:00:06:62 | 8:21:EF:0:6:62 | 08-21-EF-00-06-62 | 0821.EF00.0662 | 0821EF000662 |
| 08:21:EF:00:06:63 | 8:21:EF:0:6:63 | 08-21-EF-00-06-63 | 0821.EF00.0663 | 0821EF000663 |
| 08:21:EF:00:06:64 | 8:21:EF:0:6:64 | 08-21-EF-00-06-64 | 0821.EF00.0664 | 0821EF000664 |
| 08:21:EF:00:06:65 | 8:21:EF:0:6:65 | 08-21-EF-00-06-65 | 0821.EF00.0665 | 0821EF000665 |
| 08:21:EF:00:06:66 | 8:21:EF:0:6:66 | 08-21-EF-00-06-66 | 0821.EF00.0666 | 0821EF000666 |
| 08:21:EF:00:06:67 | 8:21:EF:0:6:67 | 08-21-EF-00-06-67 | 0821.EF00.0667 | 0821EF000667 |
| 08:21:EF:00:06:68 | 8:21:EF:0:6:68 | 08-21-EF-00-06-68 | 0821.EF00.0668 | 0821EF000668 |
| 08:21:EF:00:06:69 | 8:21:EF:0:6:69 | 08-21-EF-00-06-69 | 0821.EF00.0669 | 0821EF000669 |
| 08:21:EF:00:06:6A | 8:21:EF:0:6:6A | 08-21-EF-00-06-6A | 0821.EF00.066A | 0821EF00066A |
| 08:21:EF:00:06:6B | 8:21:EF:0:6:6B | 08-21-EF-00-06-6B | 0821.EF00.066B | 0821EF00066B |
| 08:21:EF:00:06:6C | 8:21:EF:0:6:6C | 08-21-EF-00-06-6C | 0821.EF00.066C | 0821EF00066C |
| 08:21:EF:00:06:6D | 8:21:EF:0:6:6D | 08-21-EF-00-06-6D | 0821.EF00.066D | 0821EF00066D |
| 08:21:EF:00:06:6E | 8:21:EF:0:6:6E | 08-21-EF-00-06-6E | 0821.EF00.066E | 0821EF00066E |
| 08:21:EF:00:06:6F | 8:21:EF:0:6:6F | 08-21-EF-00-06-6F | 0821.EF00.066F | 0821EF00066F |
| 08:21:EF:00:06:70 | 8:21:EF:0:6:70 | 08-21-EF-00-06-70 | 0821.EF00.0670 | 0821EF000670 |
| 08:21:EF:00:06:71 | 8:21:EF:0:6:71 | 08-21-EF-00-06-71 | 0821.EF00.0671 | 0821EF000671 |