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 |
|---|---|---|---|---|
| 20:3D:66:00:12:2A | 20:3D:66:0:12:2A | 20-3D-66-00-12-2A | 203D.6600.122A | 203D6600122A |
| 20:3D:66:00:12:2B | 20:3D:66:0:12:2B | 20-3D-66-00-12-2B | 203D.6600.122B | 203D6600122B |
| 20:3D:66:00:12:2C | 20:3D:66:0:12:2C | 20-3D-66-00-12-2C | 203D.6600.122C | 203D6600122C |
| 20:3D:66:00:12:2D | 20:3D:66:0:12:2D | 20-3D-66-00-12-2D | 203D.6600.122D | 203D6600122D |
| 20:3D:66:00:12:2E | 20:3D:66:0:12:2E | 20-3D-66-00-12-2E | 203D.6600.122E | 203D6600122E |
| 20:3D:66:00:12:2F | 20:3D:66:0:12:2F | 20-3D-66-00-12-2F | 203D.6600.122F | 203D6600122F |
| 20:3D:66:00:12:30 | 20:3D:66:0:12:30 | 20-3D-66-00-12-30 | 203D.6600.1230 | 203D66001230 |
| 20:3D:66:00:12:31 | 20:3D:66:0:12:31 | 20-3D-66-00-12-31 | 203D.6600.1231 | 203D66001231 |
| 20:3D:66:00:12:32 | 20:3D:66:0:12:32 | 20-3D-66-00-12-32 | 203D.6600.1232 | 203D66001232 |
| 20:3D:66:00:12:33 | 20:3D:66:0:12:33 | 20-3D-66-00-12-33 | 203D.6600.1233 | 203D66001233 |
| 20:3D:66:00:12:34 | 20:3D:66:0:12:34 | 20-3D-66-00-12-34 | 203D.6600.1234 | 203D66001234 |
| 20:3D:66:00:12:35 | 20:3D:66:0:12:35 | 20-3D-66-00-12-35 | 203D.6600.1235 | 203D66001235 |
| 20:3D:66:00:12:36 | 20:3D:66:0:12:36 | 20-3D-66-00-12-36 | 203D.6600.1236 | 203D66001236 |
| 20:3D:66:00:12:37 | 20:3D:66:0:12:37 | 20-3D-66-00-12-37 | 203D.6600.1237 | 203D66001237 |
| 20:3D:66:00:12:38 | 20:3D:66:0:12:38 | 20-3D-66-00-12-38 | 203D.6600.1238 | 203D66001238 |
| 20:3D:66:00:12:39 | 20:3D:66:0:12:39 | 20-3D-66-00-12-39 | 203D.6600.1239 | 203D66001239 |
| 20:3D:66:00:12:3A | 20:3D:66:0:12:3A | 20-3D-66-00-12-3A | 203D.6600.123A | 203D6600123A |
| 20:3D:66:00:12:3B | 20:3D:66:0:12:3B | 20-3D-66-00-12-3B | 203D.6600.123B | 203D6600123B |
| 20:3D:66:00:12:3C | 20:3D:66:0:12:3C | 20-3D-66-00-12-3C | 203D.6600.123C | 203D6600123C |
| 20:3D:66:00:12:3D | 20:3D:66:0:12:3D | 20-3D-66-00-12-3D | 203D.6600.123D | 203D6600123D |
| 20:3D:66:00:12:3E | 20:3D:66:0:12:3E | 20-3D-66-00-12-3E | 203D.6600.123E | 203D6600123E |
| 20:3D:66:00:12:3F | 20:3D:66:0:12:3F | 20-3D-66-00-12-3F | 203D.6600.123F | 203D6600123F |
| 20:3D:66:00:12:40 | 20:3D:66:0:12:40 | 20-3D-66-00-12-40 | 203D.6600.1240 | 203D66001240 |
| 20:3D:66:00:12:41 | 20:3D:66:0:12:41 | 20-3D-66-00-12-41 | 203D.6600.1241 | 203D66001241 |
| 20:3D:66:00:12:42 | 20:3D:66:0:12:42 | 20-3D-66-00-12-42 | 203D.6600.1242 | 203D66001242 |
| 20:3D:66:00:12:43 | 20:3D:66:0:12:43 | 20-3D-66-00-12-43 | 203D.6600.1243 | 203D66001243 |
| 20:3D:66:00:12:44 | 20:3D:66:0:12:44 | 20-3D-66-00-12-44 | 203D.6600.1244 | 203D66001244 |
| 20:3D:66:00:12:45 | 20:3D:66:0:12:45 | 20-3D-66-00-12-45 | 203D.6600.1245 | 203D66001245 |
| 20:3D:66:00:12:46 | 20:3D:66:0:12:46 | 20-3D-66-00-12-46 | 203D.6600.1246 | 203D66001246 |
| 20:3D:66:00:12:47 | 20:3D:66:0:12:47 | 20-3D-66-00-12-47 | 203D.6600.1247 | 203D66001247 |
| 20:3D:66:00:12:48 | 20:3D:66:0:12:48 | 20-3D-66-00-12-48 | 203D.6600.1248 | 203D66001248 |
| 20:3D:66:00:12:49 | 20:3D:66:0:12:49 | 20-3D-66-00-12-49 | 203D.6600.1249 | 203D66001249 |
| 20:3D:66:00:12:4A | 20:3D:66:0:12:4A | 20-3D-66-00-12-4A | 203D.6600.124A | 203D6600124A |
| 20:3D:66:00:12:4B | 20:3D:66:0:12:4B | 20-3D-66-00-12-4B | 203D.6600.124B | 203D6600124B |
| 20:3D:66:00:12:4C | 20:3D:66:0:12:4C | 20-3D-66-00-12-4C | 203D.6600.124C | 203D6600124C |
| 20:3D:66:00:12:4D | 20:3D:66:0:12:4D | 20-3D-66-00-12-4D | 203D.6600.124D | 203D6600124D |
| 20:3D:66:00:12:4E | 20:3D:66:0:12:4E | 20-3D-66-00-12-4E | 203D.6600.124E | 203D6600124E |
| 20:3D:66:00:12:4F | 20:3D:66:0:12:4F | 20-3D-66-00-12-4F | 203D.6600.124F | 203D6600124F |
| 20:3D:66:00:12:50 | 20:3D:66:0:12:50 | 20-3D-66-00-12-50 | 203D.6600.1250 | 203D66001250 |
| 20:3D:66:00:12:51 | 20:3D:66:0:12:51 | 20-3D-66-00-12-51 | 203D.6600.1251 | 203D66001251 |
| 20:3D:66:00:12:52 | 20:3D:66:0:12:52 | 20-3D-66-00-12-52 | 203D.6600.1252 | 203D66001252 |
| 20:3D:66:00:12:53 | 20:3D:66:0:12:53 | 20-3D-66-00-12-53 | 203D.6600.1253 | 203D66001253 |
| 20:3D:66:00:12:54 | 20:3D:66:0:12:54 | 20-3D-66-00-12-54 | 203D.6600.1254 | 203D66001254 |
| 20:3D:66:00:12:55 | 20:3D:66:0:12:55 | 20-3D-66-00-12-55 | 203D.6600.1255 | 203D66001255 |
| 20:3D:66:00:12:56 | 20:3D:66:0:12:56 | 20-3D-66-00-12-56 | 203D.6600.1256 | 203D66001256 |
| 20:3D:66:00:12:57 | 20:3D:66:0:12:57 | 20-3D-66-00-12-57 | 203D.6600.1257 | 203D66001257 |
| 20:3D:66:00:12:58 | 20:3D:66:0:12:58 | 20-3D-66-00-12-58 | 203D.6600.1258 | 203D66001258 |
| 20:3D:66:00:12:59 | 20:3D:66:0:12:59 | 20-3D-66-00-12-59 | 203D.6600.1259 | 203D66001259 |
| 20:3D:66:00:12:5A | 20:3D:66:0:12:5A | 20-3D-66-00-12-5A | 203D.6600.125A | 203D6600125A |
| 20:3D:66:00:12:5B | 20:3D:66:0:12:5B | 20-3D-66-00-12-5B | 203D.6600.125B | 203D6600125B |