TaicangT&WEl
Taicang T&W Electronics — 47 OUI prefix(es)
Taicang T&W Electronics — 47 OUI prefix(es)
The table lists address blocks grouped under the Wireshark short name TaicangT&WEl. The registration identifies an organisation, which may differ from the brand of the finished device. Contract manufacturing, third-party wireless modules, acquisitions and historical names can all explain that difference.
Each record includes its prefix length: MA-L uses 24 bits, MA-M 28 bits and MA-S 36 bits. Range endpoints describe the registered block, rather than proving that every address has been assigned to a device. Enter all 12 hexadecimal digits of a MAC to prefer the longest available prefix match.
A match cannot identify a model, owner or physical location, or authenticate a device. Randomised, locally administered and manually changed addresses are unreliable for vendor identification. For inventory, cross-check switch MAC tables, DHCP leases and device serial numbers.
Data comes from Wireshark manuf. Check allocations with the IEEE Registration Authority.Last successful upstream sync: 2026-11-06 15:58 (UTC).
Understanding IEEE address blocks · Troubleshooting unexpected results · Report a data issue
| OUI Prefix | MAC Range |
|---|---|
| C8:9C:BB/24 | C8:9C:BB:00:00:00 ~ C8:9C:BB:FF:FF:FF |
| D8:B0:20/24 | D8:B0:20:00:00:00 ~ D8:B0:20:FF:FF:FF |
| E4:DA:DF/24 | E4:DA:DF:00:00:00 ~ E4:DA:DF:FF:FF:FF |
| F0:68:65/24 | F0:68:65:00:00:00 ~ F0:68:65:FF:FF:FF |
| 90:0A:1A/24 | 90:0A:1A:00:00:00 ~ 90:0A:1A:FF:FF:FF |
| 04:25:E0/24 | 04:25:E0:00:00:00 ~ 04:25:E0:FF:FF:FF |
| A0:9B:17/24 | A0:9B:17:00:00:00 ~ A0:9B:17:FF:FF:FF |
| F8:0C:58/24 | F8:0C:58:00:00:00 ~ F8:0C:58:FF:FF:FF |
| 24:0B:88/24 | 24:0B:88:00:00:00 ~ 24:0B:88:FF:FF:FF |
| F8:44:E3/24 | F8:44:E3:00:00:00 ~ F8:44:E3:FF:FF:FF |
| 4C:06:17/24 | 4C:06:17:00:00:00 ~ 4C:06:17:FF:FF:FF |
| E0:3D:A6/24 | E0:3D:A6:00:00:00 ~ E0:3D:A6:FF:FF:FF |
| 78:4F:24/24 | 78:4F:24:00:00:00 ~ 78:4F:24:FF:FF:FF |
| AC:37:28/24 | AC:37:28:00:00:00 ~ AC:37:28:FF:FF:FF |
| 18:45:93/24 | 18:45:93:00:00:00 ~ 18:45:93:FF:FF:FF |
| B4:26:5D/24 | B4:26:5D:00:00:00 ~ B4:26:5D:FF:FF:FF |
| FC:10:C6/24 | FC:10:C6:00:00:00 ~ FC:10:C6:FF:FF:FF |
| 2C:DD:95/24 | 2C:DD:95:00:00:00 ~ 2C:DD:95:FF:FF:FF |
| 14:58:08/24 | 14:58:08:00:00:00 ~ 14:58:08:FF:FF:FF |
| 04:75:F9/24 | 04:75:F9:00:00:00 ~ 04:75:F9:FF:FF:FF |
| 4C:81:20/24 | 4C:81:20:00:00:00 ~ 4C:81:20:FF:FF:FF |
| 1C:42:B8/24 | 1C:42:B8:00:00:00 ~ 1C:42:B8:FF:FF:FF |
| 40:33:06/24 | 40:33:06:00:00:00 ~ 40:33:06:FF:FF:FF |
| C4:48:FA/24 | C4:48:FA:00:00:00 ~ C4:48:FA:FF:FF:FF |
| 90:03:2E/24 | 90:03:2E:00:00:00 ~ 90:03:2E:FF:FF:FF |
| D8:A3:12/24 | D8:A3:12:00:00:00 ~ D8:A3:12:FF:FF:FF |
| 6C:C6:3B/24 | 6C:C6:3B:00:00:00 ~ 6C:C6:3B:FF:FF:FF |
| A4:1E:E1/24 | A4:1E:E1:00:00:00 ~ A4:1E:E1:FF:FF:FF |
| 84:C6:65/24 | 84:C6:65:00:00:00 ~ 84:C6:65:FF:FF:FF |
| F4:9E:EF/24 | F4:9E:EF:00:00:00 ~ F4:9E:EF:FF:FF:FF |
| 18:45:B3:D/28 | 18:45:B3:D0:00:00 ~ 18:45:B3:DF:FF:FF |
| 50:88:C7/24 | 50:88:C7:00:00:00 ~ 50:88:C7:FF:FF:FF |
| 38:E3:C5/24 | 38:E3:C5:00:00:00 ~ 38:E3:C5:FF:FF:FF |
| 5C:8C:30/24 | 5C:8C:30:00:00:00 ~ 5C:8C:30:FF:FF:FF |
| F8:6C:E1/24 | F8:6C:E1:00:00:00 ~ F8:6C:E1:FF:FF:FF |
| 80:AE:3C/24 | 80:AE:3C:00:00:00 ~ 80:AE:3C:FF:FF:FF |
| 80:49:BF/24 | 80:49:BF:00:00:00 ~ 80:49:BF:FF:FF:FF |
| D0:0E:D9/24 | D0:0E:D9:00:00:00 ~ D0:0E:D9:FF:FF:FF |
| 5C:F9:FD/24 | 5C:F9:FD:00:00:00 ~ 5C:F9:FD:FF:FF:FF |
| E8:D0:B9/24 | E8:D0:B9:00:00:00 ~ E8:D0:B9:FF:FF:FF |
| 8C:1F:64:FF:B/36 | 8C:1F:64:FF:B0:00 ~ 8C:1F:64:FF:BF:FF |
| 74:3C:18/24 | 74:3C:18:00:00:00 ~ 74:3C:18:FF:FF:FF |
| 64:D9:54/24 | 64:D9:54:00:00:00 ~ 64:D9:54:FF:FF:FF |
| 60:BD:2C/24 | 60:BD:2C:00:00:00 ~ 60:BD:2C:FF:FF:FF |
| 54:37:BB/24 | 54:37:BB:00:00:00 ~ 54:37:BB:FF:FF:FF |
| 50:1B:32/24 | 50:1B:32:00:00:00 ~ 50:1B:32:FF:FF:FF |
| EC:A2:A0/24 | EC:A2:A0:00:00:00 ~ EC:A2:A0:FF:FF:FF |