| OUI 前缀 | 厂商 | 全称 |
|---|---|---|
| D4:FF:26/24 | Ohsung | Ohsung |
| F4:AA:D0/24 | Ohsung | Ohsung |
| 30:9E:1D/24 | Ohsung | Ohsung |
| 68:96:6A/24 | Ohsung | Ohsung |
| 48:92:C1/24 | Ohsung | Ohsung |
| 34:3E:25/24 | Ohsung | Ohsung |
| C8:DD:6A/24 | Ohsung | Ohsung |
| 98:F5:A9/24 | Ohsung | Ohsung |
| 1C:39:29/24 | Ohsung | Ohsung |
| 74:9E:A5/24 | Ohsung | Ohsung |
| E8:DF:24/24 | Ohsung | Ohsung |
| 00:10:C1/24 | OiElectric | Oi Electric Co.,Ltd |
| D8:F1:D8/24 | OiElectric | Oi Electric Co.,Ltd |
| D8:4A:87/24 | OiElectric | Oi Electric Co.,Ltd |
| 50:9F:3B/24 | OiElectric | Oi Electric Co.,Ltd |
| 88:35:C1/24 | OiElectric | Oi Electric Co.,Ltd |
| 3C:A3:1A/24 | OilfindInter | Oilfind International LLC |
| 00:23:38/24 | OJElectronic | OJ-Electronics A/S |
| 00:50:C2:A1:1/36 | OJSCRawenstv | OJSC Rawenstvo |
| 1C:BB:A8/24 | OJSCUfimskiy | OJSC "Ufimskiy Zavod "Promsvyaz" |
| 00:09:AE/24 | OkanoElectri | Okano Electric Co.,Ltd |
| 00:50:C2:C1:2/36 | OkiDenkiBohs | Oki Denki Bohsai Co.,Ltd. |
| 2C:FF:65/24 | OkiElectricI | Oki Electric Industry Co., Ltd. |
| 00:25:36/24 | OkiElectricI | Oki Electric Industry Co., Ltd. |
| 00:80:87/24 | OkiElectricI | Oki Electric Industry Co., Ltd |
| 00:11:57/24 | OkiElectricI | Oki Electric Industry Co., Ltd. |
| 40:D8:55:06:8/36 | OkiSeatec | Oki Seatec Co., Ltd. |
| 70:B3:D5:BF:9/36 | Okolab | Okolab Srl |
| 50:43:B9/24 | OktoInformRU | OktoInform RUS |
| 00:C0:2F/24 | Okuma | Okuma Corporation |
| 20:A7:F9/24 | OlanboaTechn | Shenzhen Olanboa Technology Co., Ltd |
| 80:64:7A/24 | OlaSense | Ola Sense Inc |
| 5C:6A:EC:A/28 | OlaxTechnolo | Shenzhen Olax Technology CO.,Ltd |
| E4:4C:C7:6/28 | Ole | Hangzhou Ole-Systems Co., Ltd |
| 00:30:A8/24 | OlECommunica | Ol'E Communications, Inc. |
| 70:B3:D5:7D:3/36 | Oledcomm | Oledcomm |
| C0:EA:C3:9/28 | Oledcomm | Oledcomm |
| 70:B3:D5:A4:3/36 | Oledcomm | Oledcomm |
| 00:50:4F/24 | OlencomElect | Olencom Electronics |
| 70:82:8E/24 | OleumTech | OleumTech Corporation |
| 3C:6A:2C:1/28 | Olibra | Olibra LLC |
| F4:4E:38/24 | Olibra | Olibra LLC |
| 00:50:EC/24 | Olicom | Olicom A/S |
| 30:1F:9A:D/28 | OLIMEX | OLIMEX Ltd |
| 00:50:C2:87:2/36 | Oliotalo | Oliotalo Oy |
| 80:7B:85:B/28 | Oliotalo | Oliotalo Oy |
| 00:0A:78/24 | Olitec | Olitec |
| 10:7B:A4/24 | OliveDove | Olive & Dove Co.,Ltd. |
| 50:48:2C:7/28 | OliverIQ | Oliver IQ, Inc. |
| E0:E8:E8/24 | OliveTelecom | Olive Telecommunication Pvt. Ltd |
| 00:15:57/24 | Olivetti | Olivetti |
| 00:00:46/24 | OlivettiNort | Olivetti North America |
| 00:AA:3C/24 | OlivettiTele | Olivetti Telecom Spa (Olteco) |
| 02:AA:3C/24 | OlivettiTele | Olivetti Telecomm Spa (Olteco) |
| 70:B3:D5:E0:8/36 | Olssen | Olssen |
| A4:4F:29:1/28 | Olssen | Olssen B.V. |
| 58:76:07:8/28 | OlteClimates | Olte Climate sp. z o.o. |
| 00:01:13/24 | Olympus | Olympus Corporation |
| 00:C0:D3/24 | OlympusImage | Olympus Image Systems, Inc. |
| 00:50:C2:20:1/36 | OlympusNDT | OlympusNDT |
| 70:B3:D5:5B:B/36 | OlympusNDTCa | Olympus NDT Canada |
| 00:50:C2:D1:F/36 | OlympusNDTCa | Olympus NDT Canada |
| 70:B3:D5:3F:1/36 | OlympusNDTCa | Olympus NDT Canada |
| 00:0E:31/24 | OlympusSoftI | Olympus Soft Imaging Solutions GmbH |
| 00:0D:B0/24 | Olymtech | Olym-tech Co.,Ltd. |
| 8C:1F:64:EB:1/36 | Olzetek | Olzetek |
| E0:5A:9F:7/28 | OMBGuitars | OMB Guitars LLC |
| 78:C2:C0:A/28 | Ombitron | Ombitron, Inc. |
| 00:50:C2:86:B/36 | OMBSistemasE | OMB Sistemas Electronicos S.A. |
| 00:04:F7/24 | OmegaBand | Omega Band, Inc. |
| 70:B3:D5:48:D/36 | OmegaBilance | Omega Bilance Srl Societa' Unipersonale |
| 00:D0:B1/24 | OmegaElectro | Omega Electronics Sa |
| F0:3A:55/24 | OmegaElektro | Omega Elektronik AS |
| 00:03:34/24 | OmegaEnginee | Omega Engineering Inc. |
| 70:B3:D5:A8:E/36 | OmeshCityGro | Omesh City Group |
| 00:50:C2:25:9/36 | OmicronCeti | Omicron Ceti AB |
| 20:B7:C0/24 | OMICRONelect | OMICRON electronics GmbH |
| 00:50:C2:78:B/36 | OMICRONelect | OMICRON electronics GmbH |
| 00:50:C2:20:F/36 | OMICRONelect | OMICRON electronics GmbH |
| 00:50:C2:9B:B/36 | OMICRONelect | OMICRON electronics GmbH |
| 00:50:C2:C1:6/36 | OMICRONelect | OMICRON electronics GmbH |
| 00:04:D7/24 | OmitecInstru | Omitec Instrumentation Ltd. |
| 58:3C:C6/24 | Omneality | Omneality Ltd. |
| 00:15:EE/24 | OmnexControl | Omnex Control Systems |
| 00:90:BD/24 | OmniaCommuni | Omnia Communications, Inc. |
| 00:B5:D6/24 | Omnibit | Omnibit Inc. |
| 8C:1F:64:F0:1/36 | OmniBuds | OmniBuds Ltd |
| 00:40:67/24 | Omnibyte | Omnibyte Corporation |
| 00:50:C2:E3:5/36 | Omnica | Omnica Corporation |
| 00:03:BD/24 | OmniClusterT | OmniCluster Technologies, Inc. |
| 00:06:07/24 | OmniDirectio | Omni Directional Control Technology Inc. |
| 3C:E0:38/24 | Omnifi | Omnifi Inc. |
| 64:67:07/24 | OmnificTechn | Beijing Omnific Technology, Ltd. |
| 00:30:CB/24 | OmniFlowComp | Omni Flow Computers, Inc. |
| 0C:1E:F7/24 | OmniID | Omni-ID |
| 68:91:D0:7/28 | Omniimpex | Omniimpex GmbH |
| 00:18:9E/24 | OMNIKEY | OMNIKEY GmbH. |
| 40:D8:55:1C:F/36 | OmnikNewEner | Omnik New Energy Co., Ltd |
| 8C:1F:64:02:3/36 | OmnilinkTecn | Omnilink Tecnologia S/A |
| 00:09:32/24 | Omnilux | Omnilux |