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 |
|---|---|---|---|---|
| 00:21:80:00:00:FA | 0:21:80:0:0:FA | 00-21-80-00-00-FA | 0021.8000.00FA | 0021800000FA |
| 00:21:80:00:00:FB | 0:21:80:0:0:FB | 00-21-80-00-00-FB | 0021.8000.00FB | 0021800000FB |
| 00:21:80:00:00:FC | 0:21:80:0:0:FC | 00-21-80-00-00-FC | 0021.8000.00FC | 0021800000FC |
| 00:21:80:00:00:FD | 0:21:80:0:0:FD | 00-21-80-00-00-FD | 0021.8000.00FD | 0021800000FD |
| 00:21:80:00:00:FE | 0:21:80:0:0:FE | 00-21-80-00-00-FE | 0021.8000.00FE | 0021800000FE |
| 00:21:80:00:00:FF | 0:21:80:0:0:FF | 00-21-80-00-00-FF | 0021.8000.00FF | 0021800000FF |
| 00:21:80:00:01:00 | 0:21:80:0:1:0 | 00-21-80-00-01-00 | 0021.8000.0100 | 002180000100 |
| 00:21:80:00:01:01 | 0:21:80:0:1:1 | 00-21-80-00-01-01 | 0021.8000.0101 | 002180000101 |
| 00:21:80:00:01:02 | 0:21:80:0:1:2 | 00-21-80-00-01-02 | 0021.8000.0102 | 002180000102 |
| 00:21:80:00:01:03 | 0:21:80:0:1:3 | 00-21-80-00-01-03 | 0021.8000.0103 | 002180000103 |
| 00:21:80:00:01:04 | 0:21:80:0:1:4 | 00-21-80-00-01-04 | 0021.8000.0104 | 002180000104 |
| 00:21:80:00:01:05 | 0:21:80:0:1:5 | 00-21-80-00-01-05 | 0021.8000.0105 | 002180000105 |
| 00:21:80:00:01:06 | 0:21:80:0:1:6 | 00-21-80-00-01-06 | 0021.8000.0106 | 002180000106 |
| 00:21:80:00:01:07 | 0:21:80:0:1:7 | 00-21-80-00-01-07 | 0021.8000.0107 | 002180000107 |
| 00:21:80:00:01:08 | 0:21:80:0:1:8 | 00-21-80-00-01-08 | 0021.8000.0108 | 002180000108 |
| 00:21:80:00:01:09 | 0:21:80:0:1:9 | 00-21-80-00-01-09 | 0021.8000.0109 | 002180000109 |
| 00:21:80:00:01:0A | 0:21:80:0:1:A | 00-21-80-00-01-0A | 0021.8000.010A | 00218000010A |
| 00:21:80:00:01:0B | 0:21:80:0:1:B | 00-21-80-00-01-0B | 0021.8000.010B | 00218000010B |
| 00:21:80:00:01:0C | 0:21:80:0:1:C | 00-21-80-00-01-0C | 0021.8000.010C | 00218000010C |
| 00:21:80:00:01:0D | 0:21:80:0:1:D | 00-21-80-00-01-0D | 0021.8000.010D | 00218000010D |
| 00:21:80:00:01:0E | 0:21:80:0:1:E | 00-21-80-00-01-0E | 0021.8000.010E | 00218000010E |
| 00:21:80:00:01:0F | 0:21:80:0:1:F | 00-21-80-00-01-0F | 0021.8000.010F | 00218000010F |
| 00:21:80:00:01:10 | 0:21:80:0:1:10 | 00-21-80-00-01-10 | 0021.8000.0110 | 002180000110 |
| 00:21:80:00:01:11 | 0:21:80:0:1:11 | 00-21-80-00-01-11 | 0021.8000.0111 | 002180000111 |
| 00:21:80:00:01:12 | 0:21:80:0:1:12 | 00-21-80-00-01-12 | 0021.8000.0112 | 002180000112 |
| 00:21:80:00:01:13 | 0:21:80:0:1:13 | 00-21-80-00-01-13 | 0021.8000.0113 | 002180000113 |
| 00:21:80:00:01:14 | 0:21:80:0:1:14 | 00-21-80-00-01-14 | 0021.8000.0114 | 002180000114 |
| 00:21:80:00:01:15 | 0:21:80:0:1:15 | 00-21-80-00-01-15 | 0021.8000.0115 | 002180000115 |
| 00:21:80:00:01:16 | 0:21:80:0:1:16 | 00-21-80-00-01-16 | 0021.8000.0116 | 002180000116 |
| 00:21:80:00:01:17 | 0:21:80:0:1:17 | 00-21-80-00-01-17 | 0021.8000.0117 | 002180000117 |
| 00:21:80:00:01:18 | 0:21:80:0:1:18 | 00-21-80-00-01-18 | 0021.8000.0118 | 002180000118 |
| 00:21:80:00:01:19 | 0:21:80:0:1:19 | 00-21-80-00-01-19 | 0021.8000.0119 | 002180000119 |
| 00:21:80:00:01:1A | 0:21:80:0:1:1A | 00-21-80-00-01-1A | 0021.8000.011A | 00218000011A |
| 00:21:80:00:01:1B | 0:21:80:0:1:1B | 00-21-80-00-01-1B | 0021.8000.011B | 00218000011B |
| 00:21:80:00:01:1C | 0:21:80:0:1:1C | 00-21-80-00-01-1C | 0021.8000.011C | 00218000011C |
| 00:21:80:00:01:1D | 0:21:80:0:1:1D | 00-21-80-00-01-1D | 0021.8000.011D | 00218000011D |
| 00:21:80:00:01:1E | 0:21:80:0:1:1E | 00-21-80-00-01-1E | 0021.8000.011E | 00218000011E |
| 00:21:80:00:01:1F | 0:21:80:0:1:1F | 00-21-80-00-01-1F | 0021.8000.011F | 00218000011F |
| 00:21:80:00:01:20 | 0:21:80:0:1:20 | 00-21-80-00-01-20 | 0021.8000.0120 | 002180000120 |
| 00:21:80:00:01:21 | 0:21:80:0:1:21 | 00-21-80-00-01-21 | 0021.8000.0121 | 002180000121 |
| 00:21:80:00:01:22 | 0:21:80:0:1:22 | 00-21-80-00-01-22 | 0021.8000.0122 | 002180000122 |
| 00:21:80:00:01:23 | 0:21:80:0:1:23 | 00-21-80-00-01-23 | 0021.8000.0123 | 002180000123 |
| 00:21:80:00:01:24 | 0:21:80:0:1:24 | 00-21-80-00-01-24 | 0021.8000.0124 | 002180000124 |
| 00:21:80:00:01:25 | 0:21:80:0:1:25 | 00-21-80-00-01-25 | 0021.8000.0125 | 002180000125 |
| 00:21:80:00:01:26 | 0:21:80:0:1:26 | 00-21-80-00-01-26 | 0021.8000.0126 | 002180000126 |
| 00:21:80:00:01:27 | 0:21:80:0:1:27 | 00-21-80-00-01-27 | 0021.8000.0127 | 002180000127 |
| 00:21:80:00:01:28 | 0:21:80:0:1:28 | 00-21-80-00-01-28 | 0021.8000.0128 | 002180000128 |
| 00:21:80:00:01:29 | 0:21:80:0:1:29 | 00-21-80-00-01-29 | 0021.8000.0129 | 002180000129 |
| 00:21:80:00:01:2A | 0:21:80:0:1:2A | 00-21-80-00-01-2A | 0021.8000.012A | 00218000012A |
| 00:21:80:00:01:2B | 0:21:80:0:1:2B | 00-21-80-00-01-2B | 0021.8000.012B | 00218000012B |