| OUI 前缀 | 厂商 | 全称 |
|---|---|---|
| 00:0F:BC/24 | OnkeyTechnol | Onkey Technologies, Inc. |
| 6C:72:4A/24 | OnkyoTechnol | Onkyo Technology K.K. |
| 00:09:B0/24 | OnkyoTechnol | Onkyo Technology K.K. |
| 00:26:E7/24 | ONLANCommuni | Shanghai ONLAN Communication Tech. Co., Ltd. |
| 00:17:51/24 | Online | Online Corporation |
| 00:0D:80/24 | OnlineDevelo | Online Development Inc |
| 00:50:C2:BB:E/36 | OnlinepizzaN | Onlinepizza Norden AB |
| 10:0D:2F/24 | OnlineSecuri | Online Security Pty. Ltd. |
| 00:22:0A/24 | OnLive | OnLive, Inc |
| 30:CB:89/24 | OnLogic | OnLogic Inc |
| 24:5D:FC:B/28 | Only | Only |
| C0:71:AA/24 | OnMicroElect | ShenZhen OnMicro Electronics Co.,Ltd. |
| B8:60:91/24 | OnnetTechnol | Onnet Technologies and Innovations LLC |
| 00:1B:C5:08:7/36 | OnnetTechnol | Onnet Technologies and Innovations LLC |
| 00:30:3C/24 | Onnto | Onnto Corp. |
| 70:B3:D5:8C:6/36 | Onosokki | Onosokki Co.,Ltd |
| 00:30:77/24 | OnpremNetwor | Onprem Networks |
| 00:25:0F/24 | OnRampWirele | On-Ramp Wireless, Inc. |
| 44:9F:79/24 | onsemi | onsemi |
| 60:C0:BF/24 | ONSemiconduc | ON Semiconductor |
| F4:00:46/24 | ONSemiconduc | ON Semiconductor |
| 00:19:F7/24 | OnsetCompute | Onset Computer Corporation |
| 00:13:5C/24 | OnSite | OnSite Systems, Inc. |
| 00:19:42/24 | OnSoftwareIn | On Software International Limited |
| 00:07:34/24 | ONStor | ONStor, Inc. |
| 70:07:77/24 | OnTargetTech | OnTarget Technologies, Inc |
| CC:4F:5C:B/28 | Ontex | Ontex BV |
| B8:F4:53:4/28 | OnticEnginee | Ontic Engineering & Manufacturing |
| CC:54:59/24 | OnTimeNetwor | OnTime Networks AS |
| 00:12:AC/24 | Ontimetek | Ontimetek Inc. |
| 8C:1F:64:FB:A/36 | OntoInnovati | Onto Innovation |
| B0:1B:7C/24 | Ontrol | Ontrol A.S. |
| 38:29:DD/24 | ONvocal | ONvocal Inc |
| D0:1B:BE/24 | OnwardBrands | Onward Brands |
| 2A:2F:E2/24 | onway | onway ag |
| B4:A2:EB:2/28 | ONX | ONX Inc. |
| 70:B3:D5:B7:4/36 | OnYield | OnYield Inc Ltd |
| 70:B3:D5:D7:2/36 | OnYield | OnYield Inc Ltd |
| 90:31:CD/24 | OnyxHealthca | Onyx Healthcare Inc. |
| EC:A5:DE/24 | ONYXWIFI | ONYX WIFI Inc |
| 2C:7E:CF/24 | Onzo | Onzo Ltd |
| 00:18:61/24 | Ooma | Ooma, Inc. |
| 00:10:15/24 | OOmon | OOmon Inc. |
| 00:1B:C5:04:0/36 | OOOActidata | OOO Actidata |
| 70:B3:D5:10:7/36 | OOOAlyans | OOO "Alyans" |
| 00:55:DA:6/28 | OooDekatron | Ooo "Dekatron" |
| 38:FD:FE:9/28 | OOOGroupIndu | OOO Group of Industrial Technologies |
| 40:D8:55:11:9/36 | OOOGroupIndu | OOO Group of Industrial Technologies |
| 20:05:E8/24 | OOOInProMedi | OOO InProMedia |
| 30:09:F9:3/28 | OOOMicrolink | OOO "Microlink-Svyaz" |
| 70:B3:D5:12:9/36 | OOOMicrolink | OOO "Microlink-Svyaz" |
| 8C:1F:64:C1:9/36 | OOOMigTradin | OOO "Mig Trading" |
| 00:50:C2:B6:0/36 | OooNpfAtis | Ooo Npf Atis |
| 00:26:57/24 | OooNppEkra | Ooo Npp Ekra |
| 70:B3:D5:37:4/36 | OOONPPMarsEn | OOO NPP Mars-Energo |
| 00:1B:C5:01:1/36 | OOONPPMera | OOO NPP Mera |
| 6C:2C:06/24 | OOONPPSystem | OOO NPP Systemotechnika-NN |
| 38:3A:21:5/28 | OOONPPUralte | OOO NPP Uraltechnologiya |
| 70:B3:D5:62:C/36 | OOONTCRotek | OOO "NTC Rotek" |
| 00:50:C2:88:5/36 | OooNtkImos | Ooo "Ntk "Imos" |
| 70:B3:D5:04:7/36 | OooOrionR | Ooo "Orion-R" |
| 2C:7B:84/24 | OOOPetrTeleg | OOO Petr Telegin |
| 70:B3:D5:B8:4/36 | OOOResearcha | OOO Research and Production Center "Computer Technologies" |
| 70:B3:D5:F3:A/36 | OOOResearcha | OOO Research and Production Center "Computer Technologies" |
| 70:B3:D5:60:6/36 | OOOResearcha | OOO Research and Production Center "Computer Technologies" |
| 70:B3:D5:26:2/36 | OOOResearcha | OOO Research and Production Center "Computer Technologies" |
| 70:B3:D5:84:3/36 | OOOResearcha | OOO Research and Production Center "Computer Technologies" |
| 70:B3:D5:4C:4/36 | OOOResearcha | OOO Research and Production Center "Computer Technologies" |
| 70:B3:D5:0F:9/36 | OOOResearcha | OOO Research and Production Center "Computer Technologies" |
| 44:C3:9B/24 | OooRubezhNpo | Ooo Rubezh Npo |
| 64:A2:32/24 | OOOSamlight | OOO Samlight |
| 1C:A0:D3:0/28 | OOOTekhnotro | OOO Tekhnotronika |
| CC:EB:18/24 | OooTss | Ooo "Tss" |
| 70:59:86/24 | OooTtv | Ooo Ttv |
| 38:66:45/24 | OOSICTechnol | OOSIC Technology CO.,Ltd |
| 8C:1F:64:0C:1/36 | OpalCamera | Opal Camera Inc. |
| CC:E7:DE:A/28 | OpalCamera | Opal Camera Inc. |
| 54:91:AF:0/28 | OpalRTTechno | Opal-RT Technologies Inc. |
| 00:1E:6C/24 | Opaque | Opaque Systems |
| 40:D8:55:16:8/36 | OPASCA | OPASCA Systems GmbH |
| 00:40:35/24 | Opcom | Opcom |
| CC:F7:22:0/28 | OpCore | Op Core |
| 8C:1F:64:5D:9/36 | Opditex | Opdi-tex GmbH |
| 00:0C:80/24 | Opelcomm | Opelcomm Inc. |
| 8C:20:F1/24 | OpenAI | OpenAI |
| 00:15:0E/24 | OpenbrainTec | Openbrain Technologies Co., Ltd. |
| 7A:4D:2F/24 | OpenComputeP | Open Compute Project |
| 00:50:A8/24 | OpenCon | OpenCon Systems, Inc. |
| 6A:40:65/24 | OpenConnecti | Open Connectivity Foundation |
| 00:50:C2:4C:E/36 | OpenDateEqui | Open Date Equipment Limited |
| 00:0C:2E/24 | Openetinform | Openet information technology(shenzhen) Co., Ltd. |
| C4:FF:84:A/28 | Openeye | Openeye |
| 4C:91:7A:6/28 | Openeye | Openeye |
| 00:13:C6/24 | OpenGear | OpenGear, Inc |
| 00:22:2F/24 | OpenGridComp | Open Grid Computing, Inc. |
| 00:0C:E1/24 | OpenGroup | The Open Group |
| 70:B3:D5:69:6/36 | OpenGrow | Open Grow |
| 00:14:05/24 | OpenIB | OpenIB, Inc. |
| 90:27:78/24 | OpenInfrastr | Open Infrastructure |
| 00:14:BB/24 | OpenInterfac | Open Interface North America |