| OUI 前缀 | 厂商 | 全称 |
|---|---|---|
| 00:50:C2:90:4/36 | R2Sonic | R2Sonic, LLC |
| 8C:1F:64:0C:F/36 | R2Vision | R2Vision GmbH |
| 38:3A:21:0/28 | R3CInformati | R3C Information(Shenzhen) Co.，Ltd. |
| 8C:1F:64:D2:4/36 | R3IoT | R3 IoT Ltd. |
| 08:CB:E5/24 | R3Solutions | R3 Solutions GmbH |
| 8C:1F:64:5C:3/36 | R3Vox | R3Vox Ltd |
| 00:A0:C2/24 | RA | R.A. Systems Co., Ltd. |
| 00:18:C4/24 | RabaTechnolo | Raba Technologies LLC |
| 78:1F:11/24 | RABLighting | RAB Lighting |
| 8C:1F:64:6E:4/36 | RABMicroflui | RAB Microfluidics R&D Company Ltd |
| 00:07:01/24 | RacalDatacom | Racal-Datacom |
| 02:70:01/24 | RacalDatacom | Racal-Datacom |
| 02:07:01/24 | RacalDatacom | Racal-Datacom |
| 00:0D:2B/24 | RacalInstrum | Racal Instruments |
| 08:00:41/24 | RacalMilgoIn | Racal-Milgo Information Sys.. |
| 8C:1F:64:FB:6/36 | Racelogic | Racelogic Ltd |
| 00:09:5A/24 | RacewoodTech | Racewood Technology |
| 00:19:40/24 | Rackable | Rackable Systems |
| 00:50:C2:30:9/36 | Rackmaster | Rackmaster Systems, Inc. |
| BC:76:4E/24 | RackspaceUS | Rackspace US, Inc. |
| 88:91:DD/24 | Racktivity | Racktivity |
| C4:40:44/24 | RackTop | RackTop Systems Inc. |
| F8:F0:14/24 | RackWare | RackWare Inc. |
| 00:02:A9/24 | RACOMsro | RACOM, s.r.o. |
| 00:00:58/24 | RacoreComput | Racore Computer Products Inc. |
| 8C:1F:64:7D:B/36 | RacoUniversa | Raco Universal Technology Co., Ltd. |
| 70:B3:D5:4D:A/36 | RADAElectron | RADA Electronics Industries Ltd. |
| 8C:1F:64:E2:E/36 | RADAElectron | RADA Electronics Industries Ltd. |
| 8C:1F:64:E3:7/36 | RADAElectron | RADA Electronics Industries Ltd. |
| 00:50:C2:5C:D/36 | RADAElectron | RADA Electronics Industries Ltd. |
| 8C:1F:64:E2:D/36 | RADAElectron | RADA Electronics Industries Ltd. |
| 8C:1F:64:B3:5/36 | RADAElectron | RADA Electronics Industries Ltd. |
| 70:B3:D5:C4:D/36 | RADAElectron | RADA Electronics Industries Ltd. |
| BC:31:98:E/28 | Radar | Radar |
| 70:B3:D5:CB:1/36 | Radar | Radar |
| 00:19:A5/24 | RadarFind | RadarFind Corporation |
| 00:50:C2:7D:0/36 | RadarTronic | Radar Tronic ltd. |
| 20:CE:2A:6/28 | Radarxense | Radarxense BV |
| 8C:1F:64:56:A/36 | RadazIndústr | Radaz Indústria e Comércio de Produtos Eletronicos S/A |
| 00:24:4E/24 | RadChips | RadChips, Inc. |
| 00:30:3E/24 | Radcom | Radcom Ltd. |
| 00:20:D2/24 | RadDataCommu | Rad Data Communications, Ltd. |
| 18:06:F5/24 | RADDataCommu | RAD Data Communications, Ltd. |
| B0:1F:81:B/28 | RademacherGe | Rademacher Geraete-Elektronik GmbH |
| 38:FD:FE:7/28 | RademacherGe | Rademacher Geraete-Elektronik GmbH |
| 9C:9D:5D/24 | Raden | Raden Inc |
| 00:A0:F5/24 | Radguard | Radguard Ltd. |
| 00:13:AE/24 | RadianceTech | Radiance Technologies, Inc. |
| 8C:1F:64:1E:6/36 | RadianResear | Radian Research, Inc. |
| 70:B3:D5:9B:C/36 | RadianResear | Radian Research, Inc. |
| 00:E0:0D/24 | Radiant | Radiant Systems |
| 70:3C:03/24 | RadiAnt | RadiAnt Co.,Ltd |
| 00:01:75/24 | RadiantCommu | Radiant Communications Corp. |
| 00:0A:CE/24 | Radiantech | Radiantech, Inc. |
| 00:50:C2:5C:5/36 | RadiantImagi | Radiant Imaging, Inc. |
| D0:E8:28/24 | RadiantIndus | Radiant Industries Incorporated |
| 00:50:C2:0A:9/36 | RadiantNetwo | Radiant Networks Plc |
| 24:F2:DD/24 | RadiantVisio | Radiant Vision Systems, LLC |
| 00:23:C5/24 | RadiationSaf | Radiation Safety and Control Services Inc |
| 8C:1F:64:2A:6/36 | RadiationSol | Radiation Solutions Inc. |
| 00:34:F1/24 | RadicomResea | Radicom Research, Inc. |
| 8C:1F:64:E9:1/36 | RADICTechnol | RADIC Technologies, Inc. |
| 0C:8D:7A/24 | RADiflow | RADiflow |
| 60:64:A1/24 | RADiflow | RADiflow Ltd. |
| 70:B3:D5:FA:F/36 | RadigHardSof | Radig Hard & Software |
| 00:1D:BF/24 | RadiientTech | Radiient Technologies, Inc. |
| 8C:1F:64:44:C/36 | RadiInternat | Radi International CO., LTD. |
| 70:B3:D5:56:F/36 | Radikaldoo | Radikal d.o.o. |
| 8C:C7:AA/24 | RadinetCommu | Radinet Communications Inc. |
| 00:50:C2:E1:0/36 | Radinetworks | Radinetworks Co., Ltd |
| 00:1E:18/24 | RadioActivit | Radio Activity srl |
| 78:94:E8/24 | RadioBridge | Radio Bridge |
| 00:1F:31/24 | Radiocomp | Radiocomp |
| 00:12:DE/24 | RadioCompone | Radio Components Sweden AB |
| 00:18:90/24 | RadioCOMsro | RadioCOM, s.r.o. |
| 00:15:20/24 | RadiocraftsA | Radiocrafts AS |
| 2C:15:7E/24 | RADIODATA | RADIODATA GmbH |
| BC:7D:D1/24 | RadioDataCom | Radio Data Comms |
| 64:6E:6C/24 | RadioDatacom | Radio Datacom LLC |
| 00:1E:2B/24 | RadioDesign | Radio Systems Design, Inc. |
| 00:21:AF/24 | RadioFrequen | Radio Frequency Systems |
| 00:A0:D4/24 | Radiolan | Radiolan, Inc. |
| 00:50:C2:05:B/36 | RadiometerMe | Radiometer Medical A/S |
| 00:50:C2:85:E/36 | RadiometerMe | Radiometer Medical ApS |
| 00:50:C2:E1:1/36 | RadioMobile | RadioMobile Inc |
| 30:AE:F6/24 | RadioMobileA | Radio Mobile Access |
| 00:07:BD/24 | Radionet | Radionet Ltd. |
| 00:50:C2:1F:3/36 | RadionorComm | Radionor Communications |
| 00:1D:E2/24 | RadionorComm | Radionor Communications |
| 00:15:51/24 | RadioPulse | RadioPulse Inc. |
| 4C:C6:02/24 | Radios | Radios, Inc. |
| 00:1D:75/24 | Radioscape | Radioscape PLC |
| 00:50:C2:07:A/36 | RadioTel | RadioTel |
| 00:1A:EA/24 | RadioTermina | Radio Terminal Systems Pty Ltd |
| 00:00:50/24 | Radisys | Radisys Corporation |
| 50:45:94/24 | Radisys | Radisys |
| 28:B9:D9/24 | Radisys | Radisys Corporation |
| 00:04:79/24 | Radius | Radius Co., Ltd. |
| 90:F2:78/24 | RadiusGatewa | Radius Gateway |
| 00:50:C2:C9:D/36 | RadiusSweden | Radius Sweden AB |