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 |
|---|---|---|---|---|
| 00:21:1E:00:12:2A | 0:21:1E:0:12:2A | 00-21-1E-00-12-2A | 0021.1E00.122A | 00211E00122A |
| 00:21:1E:00:12:2B | 0:21:1E:0:12:2B | 00-21-1E-00-12-2B | 0021.1E00.122B | 00211E00122B |
| 00:21:1E:00:12:2C | 0:21:1E:0:12:2C | 00-21-1E-00-12-2C | 0021.1E00.122C | 00211E00122C |
| 00:21:1E:00:12:2D | 0:21:1E:0:12:2D | 00-21-1E-00-12-2D | 0021.1E00.122D | 00211E00122D |
| 00:21:1E:00:12:2E | 0:21:1E:0:12:2E | 00-21-1E-00-12-2E | 0021.1E00.122E | 00211E00122E |
| 00:21:1E:00:12:2F | 0:21:1E:0:12:2F | 00-21-1E-00-12-2F | 0021.1E00.122F | 00211E00122F |
| 00:21:1E:00:12:30 | 0:21:1E:0:12:30 | 00-21-1E-00-12-30 | 0021.1E00.1230 | 00211E001230 |
| 00:21:1E:00:12:31 | 0:21:1E:0:12:31 | 00-21-1E-00-12-31 | 0021.1E00.1231 | 00211E001231 |
| 00:21:1E:00:12:32 | 0:21:1E:0:12:32 | 00-21-1E-00-12-32 | 0021.1E00.1232 | 00211E001232 |
| 00:21:1E:00:12:33 | 0:21:1E:0:12:33 | 00-21-1E-00-12-33 | 0021.1E00.1233 | 00211E001233 |
| 00:21:1E:00:12:34 | 0:21:1E:0:12:34 | 00-21-1E-00-12-34 | 0021.1E00.1234 | 00211E001234 |
| 00:21:1E:00:12:35 | 0:21:1E:0:12:35 | 00-21-1E-00-12-35 | 0021.1E00.1235 | 00211E001235 |
| 00:21:1E:00:12:36 | 0:21:1E:0:12:36 | 00-21-1E-00-12-36 | 0021.1E00.1236 | 00211E001236 |
| 00:21:1E:00:12:37 | 0:21:1E:0:12:37 | 00-21-1E-00-12-37 | 0021.1E00.1237 | 00211E001237 |
| 00:21:1E:00:12:38 | 0:21:1E:0:12:38 | 00-21-1E-00-12-38 | 0021.1E00.1238 | 00211E001238 |
| 00:21:1E:00:12:39 | 0:21:1E:0:12:39 | 00-21-1E-00-12-39 | 0021.1E00.1239 | 00211E001239 |
| 00:21:1E:00:12:3A | 0:21:1E:0:12:3A | 00-21-1E-00-12-3A | 0021.1E00.123A | 00211E00123A |
| 00:21:1E:00:12:3B | 0:21:1E:0:12:3B | 00-21-1E-00-12-3B | 0021.1E00.123B | 00211E00123B |
| 00:21:1E:00:12:3C | 0:21:1E:0:12:3C | 00-21-1E-00-12-3C | 0021.1E00.123C | 00211E00123C |
| 00:21:1E:00:12:3D | 0:21:1E:0:12:3D | 00-21-1E-00-12-3D | 0021.1E00.123D | 00211E00123D |
| 00:21:1E:00:12:3E | 0:21:1E:0:12:3E | 00-21-1E-00-12-3E | 0021.1E00.123E | 00211E00123E |
| 00:21:1E:00:12:3F | 0:21:1E:0:12:3F | 00-21-1E-00-12-3F | 0021.1E00.123F | 00211E00123F |
| 00:21:1E:00:12:40 | 0:21:1E:0:12:40 | 00-21-1E-00-12-40 | 0021.1E00.1240 | 00211E001240 |
| 00:21:1E:00:12:41 | 0:21:1E:0:12:41 | 00-21-1E-00-12-41 | 0021.1E00.1241 | 00211E001241 |
| 00:21:1E:00:12:42 | 0:21:1E:0:12:42 | 00-21-1E-00-12-42 | 0021.1E00.1242 | 00211E001242 |
| 00:21:1E:00:12:43 | 0:21:1E:0:12:43 | 00-21-1E-00-12-43 | 0021.1E00.1243 | 00211E001243 |
| 00:21:1E:00:12:44 | 0:21:1E:0:12:44 | 00-21-1E-00-12-44 | 0021.1E00.1244 | 00211E001244 |
| 00:21:1E:00:12:45 | 0:21:1E:0:12:45 | 00-21-1E-00-12-45 | 0021.1E00.1245 | 00211E001245 |
| 00:21:1E:00:12:46 | 0:21:1E:0:12:46 | 00-21-1E-00-12-46 | 0021.1E00.1246 | 00211E001246 |
| 00:21:1E:00:12:47 | 0:21:1E:0:12:47 | 00-21-1E-00-12-47 | 0021.1E00.1247 | 00211E001247 |
| 00:21:1E:00:12:48 | 0:21:1E:0:12:48 | 00-21-1E-00-12-48 | 0021.1E00.1248 | 00211E001248 |
| 00:21:1E:00:12:49 | 0:21:1E:0:12:49 | 00-21-1E-00-12-49 | 0021.1E00.1249 | 00211E001249 |
| 00:21:1E:00:12:4A | 0:21:1E:0:12:4A | 00-21-1E-00-12-4A | 0021.1E00.124A | 00211E00124A |
| 00:21:1E:00:12:4B | 0:21:1E:0:12:4B | 00-21-1E-00-12-4B | 0021.1E00.124B | 00211E00124B |
| 00:21:1E:00:12:4C | 0:21:1E:0:12:4C | 00-21-1E-00-12-4C | 0021.1E00.124C | 00211E00124C |
| 00:21:1E:00:12:4D | 0:21:1E:0:12:4D | 00-21-1E-00-12-4D | 0021.1E00.124D | 00211E00124D |
| 00:21:1E:00:12:4E | 0:21:1E:0:12:4E | 00-21-1E-00-12-4E | 0021.1E00.124E | 00211E00124E |
| 00:21:1E:00:12:4F | 0:21:1E:0:12:4F | 00-21-1E-00-12-4F | 0021.1E00.124F | 00211E00124F |
| 00:21:1E:00:12:50 | 0:21:1E:0:12:50 | 00-21-1E-00-12-50 | 0021.1E00.1250 | 00211E001250 |
| 00:21:1E:00:12:51 | 0:21:1E:0:12:51 | 00-21-1E-00-12-51 | 0021.1E00.1251 | 00211E001251 |
| 00:21:1E:00:12:52 | 0:21:1E:0:12:52 | 00-21-1E-00-12-52 | 0021.1E00.1252 | 00211E001252 |
| 00:21:1E:00:12:53 | 0:21:1E:0:12:53 | 00-21-1E-00-12-53 | 0021.1E00.1253 | 00211E001253 |
| 00:21:1E:00:12:54 | 0:21:1E:0:12:54 | 00-21-1E-00-12-54 | 0021.1E00.1254 | 00211E001254 |
| 00:21:1E:00:12:55 | 0:21:1E:0:12:55 | 00-21-1E-00-12-55 | 0021.1E00.1255 | 00211E001255 |
| 00:21:1E:00:12:56 | 0:21:1E:0:12:56 | 00-21-1E-00-12-56 | 0021.1E00.1256 | 00211E001256 |
| 00:21:1E:00:12:57 | 0:21:1E:0:12:57 | 00-21-1E-00-12-57 | 0021.1E00.1257 | 00211E001257 |
| 00:21:1E:00:12:58 | 0:21:1E:0:12:58 | 00-21-1E-00-12-58 | 0021.1E00.1258 | 00211E001258 |
| 00:21:1E:00:12:59 | 0:21:1E:0:12:59 | 00-21-1E-00-12-59 | 0021.1E00.1259 | 00211E001259 |
| 00:21:1E:00:12:5A | 0:21:1E:0:12:5A | 00-21-1E-00-12-5A | 0021.1E00.125A | 00211E00125A |
| 00:21:1E:00:12:5B | 0:21:1E:0:12:5B | 00-21-1E-00-12-5B | 0021.1E00.125B | 00211E00125B |