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:00:01:F4 | 8:21:EF:0:1:F4 | 08-21-EF-00-01-F4 | 0821.EF00.01F4 | 0821EF0001F4 |
| 08:21:EF:00:01:F5 | 8:21:EF:0:1:F5 | 08-21-EF-00-01-F5 | 0821.EF00.01F5 | 0821EF0001F5 |
| 08:21:EF:00:01:F6 | 8:21:EF:0:1:F6 | 08-21-EF-00-01-F6 | 0821.EF00.01F6 | 0821EF0001F6 |
| 08:21:EF:00:01:F7 | 8:21:EF:0:1:F7 | 08-21-EF-00-01-F7 | 0821.EF00.01F7 | 0821EF0001F7 |
| 08:21:EF:00:01:F8 | 8:21:EF:0:1:F8 | 08-21-EF-00-01-F8 | 0821.EF00.01F8 | 0821EF0001F8 |
| 08:21:EF:00:01:F9 | 8:21:EF:0:1:F9 | 08-21-EF-00-01-F9 | 0821.EF00.01F9 | 0821EF0001F9 |
| 08:21:EF:00:01:FA | 8:21:EF:0:1:FA | 08-21-EF-00-01-FA | 0821.EF00.01FA | 0821EF0001FA |
| 08:21:EF:00:01:FB | 8:21:EF:0:1:FB | 08-21-EF-00-01-FB | 0821.EF00.01FB | 0821EF0001FB |
| 08:21:EF:00:01:FC | 8:21:EF:0:1:FC | 08-21-EF-00-01-FC | 0821.EF00.01FC | 0821EF0001FC |
| 08:21:EF:00:01:FD | 8:21:EF:0:1:FD | 08-21-EF-00-01-FD | 0821.EF00.01FD | 0821EF0001FD |
| 08:21:EF:00:01:FE | 8:21:EF:0:1:FE | 08-21-EF-00-01-FE | 0821.EF00.01FE | 0821EF0001FE |
| 08:21:EF:00:01:FF | 8:21:EF:0:1:FF | 08-21-EF-00-01-FF | 0821.EF00.01FF | 0821EF0001FF |
| 08:21:EF:00:02:00 | 8:21:EF:0:2:0 | 08-21-EF-00-02-00 | 0821.EF00.0200 | 0821EF000200 |
| 08:21:EF:00:02:01 | 8:21:EF:0:2:1 | 08-21-EF-00-02-01 | 0821.EF00.0201 | 0821EF000201 |
| 08:21:EF:00:02:02 | 8:21:EF:0:2:2 | 08-21-EF-00-02-02 | 0821.EF00.0202 | 0821EF000202 |
| 08:21:EF:00:02:03 | 8:21:EF:0:2:3 | 08-21-EF-00-02-03 | 0821.EF00.0203 | 0821EF000203 |
| 08:21:EF:00:02:04 | 8:21:EF:0:2:4 | 08-21-EF-00-02-04 | 0821.EF00.0204 | 0821EF000204 |
| 08:21:EF:00:02:05 | 8:21:EF:0:2:5 | 08-21-EF-00-02-05 | 0821.EF00.0205 | 0821EF000205 |
| 08:21:EF:00:02:06 | 8:21:EF:0:2:6 | 08-21-EF-00-02-06 | 0821.EF00.0206 | 0821EF000206 |
| 08:21:EF:00:02:07 | 8:21:EF:0:2:7 | 08-21-EF-00-02-07 | 0821.EF00.0207 | 0821EF000207 |
| 08:21:EF:00:02:08 | 8:21:EF:0:2:8 | 08-21-EF-00-02-08 | 0821.EF00.0208 | 0821EF000208 |
| 08:21:EF:00:02:09 | 8:21:EF:0:2:9 | 08-21-EF-00-02-09 | 0821.EF00.0209 | 0821EF000209 |
| 08:21:EF:00:02:0A | 8:21:EF:0:2:A | 08-21-EF-00-02-0A | 0821.EF00.020A | 0821EF00020A |
| 08:21:EF:00:02:0B | 8:21:EF:0:2:B | 08-21-EF-00-02-0B | 0821.EF00.020B | 0821EF00020B |
| 08:21:EF:00:02:0C | 8:21:EF:0:2:C | 08-21-EF-00-02-0C | 0821.EF00.020C | 0821EF00020C |
| 08:21:EF:00:02:0D | 8:21:EF:0:2:D | 08-21-EF-00-02-0D | 0821.EF00.020D | 0821EF00020D |
| 08:21:EF:00:02:0E | 8:21:EF:0:2:E | 08-21-EF-00-02-0E | 0821.EF00.020E | 0821EF00020E |
| 08:21:EF:00:02:0F | 8:21:EF:0:2:F | 08-21-EF-00-02-0F | 0821.EF00.020F | 0821EF00020F |
| 08:21:EF:00:02:10 | 8:21:EF:0:2:10 | 08-21-EF-00-02-10 | 0821.EF00.0210 | 0821EF000210 |
| 08:21:EF:00:02:11 | 8:21:EF:0:2:11 | 08-21-EF-00-02-11 | 0821.EF00.0211 | 0821EF000211 |
| 08:21:EF:00:02:12 | 8:21:EF:0:2:12 | 08-21-EF-00-02-12 | 0821.EF00.0212 | 0821EF000212 |
| 08:21:EF:00:02:13 | 8:21:EF:0:2:13 | 08-21-EF-00-02-13 | 0821.EF00.0213 | 0821EF000213 |
| 08:21:EF:00:02:14 | 8:21:EF:0:2:14 | 08-21-EF-00-02-14 | 0821.EF00.0214 | 0821EF000214 |
| 08:21:EF:00:02:15 | 8:21:EF:0:2:15 | 08-21-EF-00-02-15 | 0821.EF00.0215 | 0821EF000215 |
| 08:21:EF:00:02:16 | 8:21:EF:0:2:16 | 08-21-EF-00-02-16 | 0821.EF00.0216 | 0821EF000216 |
| 08:21:EF:00:02:17 | 8:21:EF:0:2:17 | 08-21-EF-00-02-17 | 0821.EF00.0217 | 0821EF000217 |
| 08:21:EF:00:02:18 | 8:21:EF:0:2:18 | 08-21-EF-00-02-18 | 0821.EF00.0218 | 0821EF000218 |
| 08:21:EF:00:02:19 | 8:21:EF:0:2:19 | 08-21-EF-00-02-19 | 0821.EF00.0219 | 0821EF000219 |
| 08:21:EF:00:02:1A | 8:21:EF:0:2:1A | 08-21-EF-00-02-1A | 0821.EF00.021A | 0821EF00021A |
| 08:21:EF:00:02:1B | 8:21:EF:0:2:1B | 08-21-EF-00-02-1B | 0821.EF00.021B | 0821EF00021B |
| 08:21:EF:00:02:1C | 8:21:EF:0:2:1C | 08-21-EF-00-02-1C | 0821.EF00.021C | 0821EF00021C |
| 08:21:EF:00:02:1D | 8:21:EF:0:2:1D | 08-21-EF-00-02-1D | 0821.EF00.021D | 0821EF00021D |
| 08:21:EF:00:02:1E | 8:21:EF:0:2:1E | 08-21-EF-00-02-1E | 0821.EF00.021E | 0821EF00021E |
| 08:21:EF:00:02:1F | 8:21:EF:0:2:1F | 08-21-EF-00-02-1F | 0821.EF00.021F | 0821EF00021F |
| 08:21:EF:00:02:20 | 8:21:EF:0:2:20 | 08-21-EF-00-02-20 | 0821.EF00.0220 | 0821EF000220 |
| 08:21:EF:00:02:21 | 8:21:EF:0:2:21 | 08-21-EF-00-02-21 | 0821.EF00.0221 | 0821EF000221 |
| 08:21:EF:00:02:22 | 8:21:EF:0:2:22 | 08-21-EF-00-02-22 | 0821.EF00.0222 | 0821EF000222 |
| 08:21:EF:00:02:23 | 8:21:EF:0:2:23 | 08-21-EF-00-02-23 | 0821.EF00.0223 | 0821EF000223 |
| 08:21:EF:00:02:24 | 8:21:EF:0:2:24 | 08-21-EF-00-02-24 | 0821.EF00.0224 | 0821EF000224 |
| 08:21:EF:00:02:25 | 8:21:EF:0:2:25 | 08-21-EF-00-02-25 | 0821.EF00.0225 | 0821EF000225 |