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:00:00:FA | 8:21:EF:0:0:FA | 08-21-EF-00-00-FA | 0821.EF00.00FA | 0821EF0000FA |
| 08:21:EF:00:00:FB | 8:21:EF:0:0:FB | 08-21-EF-00-00-FB | 0821.EF00.00FB | 0821EF0000FB |
| 08:21:EF:00:00:FC | 8:21:EF:0:0:FC | 08-21-EF-00-00-FC | 0821.EF00.00FC | 0821EF0000FC |
| 08:21:EF:00:00:FD | 8:21:EF:0:0:FD | 08-21-EF-00-00-FD | 0821.EF00.00FD | 0821EF0000FD |
| 08:21:EF:00:00:FE | 8:21:EF:0:0:FE | 08-21-EF-00-00-FE | 0821.EF00.00FE | 0821EF0000FE |
| 08:21:EF:00:00:FF | 8:21:EF:0:0:FF | 08-21-EF-00-00-FF | 0821.EF00.00FF | 0821EF0000FF |
| 08:21:EF:00:01:00 | 8:21:EF:0:1:0 | 08-21-EF-00-01-00 | 0821.EF00.0100 | 0821EF000100 |
| 08:21:EF:00:01:01 | 8:21:EF:0:1:1 | 08-21-EF-00-01-01 | 0821.EF00.0101 | 0821EF000101 |
| 08:21:EF:00:01:02 | 8:21:EF:0:1:2 | 08-21-EF-00-01-02 | 0821.EF00.0102 | 0821EF000102 |
| 08:21:EF:00:01:03 | 8:21:EF:0:1:3 | 08-21-EF-00-01-03 | 0821.EF00.0103 | 0821EF000103 |
| 08:21:EF:00:01:04 | 8:21:EF:0:1:4 | 08-21-EF-00-01-04 | 0821.EF00.0104 | 0821EF000104 |
| 08:21:EF:00:01:05 | 8:21:EF:0:1:5 | 08-21-EF-00-01-05 | 0821.EF00.0105 | 0821EF000105 |
| 08:21:EF:00:01:06 | 8:21:EF:0:1:6 | 08-21-EF-00-01-06 | 0821.EF00.0106 | 0821EF000106 |
| 08:21:EF:00:01:07 | 8:21:EF:0:1:7 | 08-21-EF-00-01-07 | 0821.EF00.0107 | 0821EF000107 |
| 08:21:EF:00:01:08 | 8:21:EF:0:1:8 | 08-21-EF-00-01-08 | 0821.EF00.0108 | 0821EF000108 |
| 08:21:EF:00:01:09 | 8:21:EF:0:1:9 | 08-21-EF-00-01-09 | 0821.EF00.0109 | 0821EF000109 |
| 08:21:EF:00:01:0A | 8:21:EF:0:1:A | 08-21-EF-00-01-0A | 0821.EF00.010A | 0821EF00010A |
| 08:21:EF:00:01:0B | 8:21:EF:0:1:B | 08-21-EF-00-01-0B | 0821.EF00.010B | 0821EF00010B |
| 08:21:EF:00:01:0C | 8:21:EF:0:1:C | 08-21-EF-00-01-0C | 0821.EF00.010C | 0821EF00010C |
| 08:21:EF:00:01:0D | 8:21:EF:0:1:D | 08-21-EF-00-01-0D | 0821.EF00.010D | 0821EF00010D |
| 08:21:EF:00:01:0E | 8:21:EF:0:1:E | 08-21-EF-00-01-0E | 0821.EF00.010E | 0821EF00010E |
| 08:21:EF:00:01:0F | 8:21:EF:0:1:F | 08-21-EF-00-01-0F | 0821.EF00.010F | 0821EF00010F |
| 08:21:EF:00:01:10 | 8:21:EF:0:1:10 | 08-21-EF-00-01-10 | 0821.EF00.0110 | 0821EF000110 |
| 08:21:EF:00:01:11 | 8:21:EF:0:1:11 | 08-21-EF-00-01-11 | 0821.EF00.0111 | 0821EF000111 |
| 08:21:EF:00:01:12 | 8:21:EF:0:1:12 | 08-21-EF-00-01-12 | 0821.EF00.0112 | 0821EF000112 |
| 08:21:EF:00:01:13 | 8:21:EF:0:1:13 | 08-21-EF-00-01-13 | 0821.EF00.0113 | 0821EF000113 |
| 08:21:EF:00:01:14 | 8:21:EF:0:1:14 | 08-21-EF-00-01-14 | 0821.EF00.0114 | 0821EF000114 |
| 08:21:EF:00:01:15 | 8:21:EF:0:1:15 | 08-21-EF-00-01-15 | 0821.EF00.0115 | 0821EF000115 |
| 08:21:EF:00:01:16 | 8:21:EF:0:1:16 | 08-21-EF-00-01-16 | 0821.EF00.0116 | 0821EF000116 |
| 08:21:EF:00:01:17 | 8:21:EF:0:1:17 | 08-21-EF-00-01-17 | 0821.EF00.0117 | 0821EF000117 |
| 08:21:EF:00:01:18 | 8:21:EF:0:1:18 | 08-21-EF-00-01-18 | 0821.EF00.0118 | 0821EF000118 |
| 08:21:EF:00:01:19 | 8:21:EF:0:1:19 | 08-21-EF-00-01-19 | 0821.EF00.0119 | 0821EF000119 |
| 08:21:EF:00:01:1A | 8:21:EF:0:1:1A | 08-21-EF-00-01-1A | 0821.EF00.011A | 0821EF00011A |
| 08:21:EF:00:01:1B | 8:21:EF:0:1:1B | 08-21-EF-00-01-1B | 0821.EF00.011B | 0821EF00011B |
| 08:21:EF:00:01:1C | 8:21:EF:0:1:1C | 08-21-EF-00-01-1C | 0821.EF00.011C | 0821EF00011C |
| 08:21:EF:00:01:1D | 8:21:EF:0:1:1D | 08-21-EF-00-01-1D | 0821.EF00.011D | 0821EF00011D |
| 08:21:EF:00:01:1E | 8:21:EF:0:1:1E | 08-21-EF-00-01-1E | 0821.EF00.011E | 0821EF00011E |
| 08:21:EF:00:01:1F | 8:21:EF:0:1:1F | 08-21-EF-00-01-1F | 0821.EF00.011F | 0821EF00011F |
| 08:21:EF:00:01:20 | 8:21:EF:0:1:20 | 08-21-EF-00-01-20 | 0821.EF00.0120 | 0821EF000120 |
| 08:21:EF:00:01:21 | 8:21:EF:0:1:21 | 08-21-EF-00-01-21 | 0821.EF00.0121 | 0821EF000121 |
| 08:21:EF:00:01:22 | 8:21:EF:0:1:22 | 08-21-EF-00-01-22 | 0821.EF00.0122 | 0821EF000122 |
| 08:21:EF:00:01:23 | 8:21:EF:0:1:23 | 08-21-EF-00-01-23 | 0821.EF00.0123 | 0821EF000123 |
| 08:21:EF:00:01:24 | 8:21:EF:0:1:24 | 08-21-EF-00-01-24 | 0821.EF00.0124 | 0821EF000124 |
| 08:21:EF:00:01:25 | 8:21:EF:0:1:25 | 08-21-EF-00-01-25 | 0821.EF00.0125 | 0821EF000125 |
| 08:21:EF:00:01:26 | 8:21:EF:0:1:26 | 08-21-EF-00-01-26 | 0821.EF00.0126 | 0821EF000126 |
| 08:21:EF:00:01:27 | 8:21:EF:0:1:27 | 08-21-EF-00-01-27 | 0821.EF00.0127 | 0821EF000127 |
| 08:21:EF:00:01:28 | 8:21:EF:0:1:28 | 08-21-EF-00-01-28 | 0821.EF00.0128 | 0821EF000128 |
| 08:21:EF:00:01:29 | 8:21:EF:0:1:29 | 08-21-EF-00-01-29 | 0821.EF00.0129 | 0821EF000129 |
| 08:21:EF:00:01:2A | 8:21:EF:0:1:2A | 08-21-EF-00-01-2A | 0821.EF00.012A | 0821EF00012A |
| 08:21:EF:00:01:2B | 8:21:EF:0:1:2B | 08-21-EF-00-01-2B | 0821.EF00.012B | 0821EF00012B |