| OUI 前缀 | 厂商 | 全称 |
|---|---|---|
| B0:6C:BF/24 | 3alityDigita | 3ality Digital Systems GmbH |
| 2C:02:9F/24 | 3ALogics | 3ALogics |
| 00:0F:05/24 | 3BSystem | 3B System Inc. |
| 1C:7E:51/24 | 3bumencom | 3bumen.com |
| 98:6D:35:8/28 | 3CAVITech | Beijing 3CAVI Tech Co.,Ltd |
| 70:B3:D5:14:6/36 | 3CityElectro | 3City Electronics |
| 00:06:8C/24 | 3Com | 3Com |
| 00:1A:C1/24 | 3Com | 3Com Ltd |
| 00:0A:04/24 | 3Com | 3Com Ltd |
| 00:0D:54/24 | 3Com | 3Com Ltd |
| 00:04:75/24 | 3Com | 3Com |
| 00:04:76/24 | 3Com | 3Com |
| 00:18:6E/24 | 3Com | 3Com Ltd |
| 00:26:54/24 | 3Com | 3Com |
| 00:20:AF/24 | 3Com | 3Com |
| 00:A0:24/24 | 3Com | 3Com |
| 00:16:E0/24 | 3Com | 3Com Ltd |
| 00:14:7C/24 | 3Com | 3Com Ltd |
| 00:50:04/24 | 3Com | 3Com |
| 00:60:97/24 | 3Com | 3Com |
| 02:60:8C/24 | 3Com | 3Com |
| 00:10:5A/24 | 3Com | 3Com |
| 00:D0:D8/24 | 3Com | 3Com |
| 00:02:9C/24 | 3Com | 3Com |
| 00:0F:CB/24 | 3Com | 3Com Ltd |
| 00:10:4B/24 | 3Com | 3Com |
| 00:1C:C5/24 | 3Com | 3Com Ltd |
| 02:C0:8C/24 | 3Com | 3Com |
| 00:0E:6A/24 | 3Com | 3Com Ltd |
| 00:0A:5E/24 | 3Com | 3Com |
| 00:12:A9/24 | 3Com | 3Com Ltd |
| 00:60:8C/24 | 3Com | 3Com |
| 00:01:02/24 | 3Com | 3Com |
| 00:50:DA/24 | 3Com | 3Com |
| 00:0B:AC/24 | 3Com | 3Com Ltd |
| 00:01:03/24 | 3Com | 3Com |
| 00:60:08/24 | 3Com | 3Com |
| 00:24:73/24 | 3ComEurope | 3Com Europe Ltd |
| 00:90:04/24 | 3ComEurope | 3Com Europe Ltd |
| 20:FD:F1/24 | 3ComEurope | 3Com Europe Ltd |
| 40:01:C6/24 | 3ComEurope | 3Com Europe Ltd |
| 08:00:4E/24 | 3ComEurope | 3Com Europe Ltd |
| 00:D0:96/24 | 3ComEurope | 3Com Europe Ltd |
| 00:05:1A/24 | 3ComEurope | 3Com Europe Ltd |
| 00:04:0B/24 | 3ComEurope | 3Com Europe Ltd |
| 00:22:57/24 | 3ComEurope | 3Com Europe Ltd |
| 00:50:99/24 | 3ComEurope | 3Com Europe Ltd |
| 00:30:1E/24 | 3ComEurope | 3Com Europe Ltd |
| 00:1E:C1/24 | 3ComEurope | 3Com Europe Ltd |
| 00:60:3D/24 | 3Cx | 3Cx |
| 94:C9:B7:B/28 | 3DBiomedicin | 3D Biomedicine Science & Technology Co., Limited |
| CC:E7:DE:B/28 | 3DComputing | 3D Computing |
| BC:25:F0/24 | 3DDisplayTec | 3D Display Technologies Co., Ltd. |
| 70:B3:D5:D1:5/36 | 3DGencesp | 3DGence sp. z o.o. |
| 8C:4B:59/24 | 3DImagingSim | 3D Imaging & Simulations Corp |
| C0:A3:64/24 | 3DMassachuse | 3D Systems Massachusetts |
| 00:20:9A/24 | 3Do | The 3Do Company |
| 8C:1F:64:A8:1/36 | 3Dperception | 3D perception AS |
| 00:50:C2:3D:C/36 | 3Dperception | 3D perception AS |
| 70:B3:D5:CD:F/36 | 3DPrintingSp | 3D Printing Specialists |
| 00:50:C2:63:A/36 | 3DSP | 3DSP Corporation |
| 00:21:C5/24 | 3DSP | 3DSP Corp |
| 00:50:C2:71:3/36 | 3DXRay | 3DX-Ray Limited |
| 8C:1F:64:58:3/36 | 3Egreentech | 3Egreen tech. Co. Ltd. |
| 00:07:D5/24 | 3eTechnologi | 3e Technologies Int;., Inc. |
| 00:1B:C5:09:1/36 | 3greenApS | 3green ApS |
| 00:22:F0/24 | 3GreensAviat | 3 Greens Aviation Limited |
| 00:A0:B5/24 | 3HTechnology | 3H Technology |
| CC:F5:38/24 | 3isysnetwork | 3isysnetworks |
| 00:09:B5/24 | 3JTech | 3J Tech. Co., Ltd. |
| 00:16:A1/24 | 3LeafNetwork | 3Leaf Networks |
| 08:00:21/24 | 3M | 3M Company |
| 00:06:49/24 | 3MDeutschlan | 3M Deutschland GmbH |
| 00:15:C2/24 | 3MGermany | 3M Germany |
| 28:37:13/24 | 3NodDigitalT | Shenzhen 3Nod Digital Technology Co., Ltd. |
| 38:63:F6/24 | 3NodMultimed | 3Nod Multimedia(Shenzhen)Co.,Ltd |
| DC:31:30/24 | 3onedataTech | 3onedata Technology Co. Ltd. |
| 00:22:6F/24 | 3onedataTech | 3onedata Technology Co. Ltd. |
| 40:A2:E5/24 | 3onedataTech | 3onedata Technology Co. Ltd. |
| 00:02:AC/24 | 3PARdata | 3PAR data |
| 00:18:40/24 | 3Phoenix | 3 Phoenix, Inc. |
| 28:F8:C6:B/28 | 3PITechSolut | 3PI Tech Solutions |
| 5C:56:ED/24 | 3pleplayElec | 3pleplay Electronics Private Limited |
| 70:B3:D5:FB:3/36 | 3PS | 3PS Inc |
| 00:50:C2:AE:D/36 | 3Roam | 3Roam |
| F8:02:78:3/28 | 3Shape | 3Shape Holding A/S |
| F8:B5:68:C/28 | 3SISecurity | 3SI Security Systems, Inc |
| D8:FF:C3/24 | 3SNICinforma | Shenzhen 3SNIC information technology company Limited |
| 00:17:A1/24 | 3soft | 3soft inc. |
| 70:B3:D5:98:2/36 | 3SSensorsSig | 3S - Sensors, Signal Processing, Systems GmbH |
| A8:55:6A/24 | 3SSystemTech | 3S System Technology Inc. |
| 7C:BC:84:2/28 | 3STechnology | 3S Technology Co., Ltd. |
| 00:08:DE/24 | 3UP | 3UP Systems |
| 70:E1:39/24 | 3view | 3view Ltd |
| 00:05:0E/24 | 3ware | 3ware, Inc. |
| 00:1A:8E/24 | 3WayNetworks | 3Way Networks Ltd |
| 1C:82:59:1/28 | 3xLOGIC | 3xLOGIC Inc. |
| 50:4C:7E/24 | 41StInstitut | The 41St Institute Of Cetc |
| 00:13:CF/24 | 4AccessCommu | 4Access Communications |
| 70:B3:D5:96:F/36 | 4CAM | 4CAM GmbH |