| OUI 前缀 | 厂商 | 全称 |
|---|---|---|
| 50:97:72/24 | Westinghouse | Westinghouse Digital |
| 18:0C:77/24 | Westinghouse | Westinghouse Electric Company, LLC |
| 00:0F:67/24 | WestInstrume | West Instruments |
| 8C:1F:64:84:E/36 | WestPharmace | West Pharmaceutical Services, Inc. |
| 00:A0:E1/24 | WestportRese | Westport Research Associates, Inc. |
| 00:B0:1C/24 | WestportTech | Westport Technologies |
| 00:50:C2:3A:9/36 | Westronic | Westronic Systems Inc. |
| 68:78:48/24 | Westunitis | Westunitis Co., Ltd. |
| 00:06:BA/24 | WestwaveComm | Westwave Communications |
| 70:B3:D5:85:6/36 | WestwellInfo | Shanghai Westwell Information and Technology Company Ltd |
| 00:21:71/24 | WesungTNC | Wesung TNC Co., Ltd. |
| 8C:1F:64:19:0/36 | Wesync | Wesync |
| 04:58:5D:0/28 | Wetatronics | Wetatronics Limited |
| 00:0B:26/24 | Wetek | Wetek Corporation |
| 9C:E5:49:5/28 | WetekElectro | Wetek Electronics Limited |
| E8:18:63:5/28 | WetekElectro | Wetek Electronics Limited |
| B4:94:4E/24 | WeTelecom | WeTelecom Co., Ltd. |
| 70:B3:D5:27:3/36 | WeVoTech | WeVo Tech |
| FC:DD:55/24 | WeWinswirele | Shenzhen WeWins wireless Co.,Ltd |
| 7C:45:D0/24 | WewinsWirele | Shenzhen Wewins Wireless Co., ltd |
| 70:B3:D5:2C:C/36 | WeWorkCompan | WeWork Companies, Inc. |
| 40:D8:55:1C:7/36 | Wexiodisk | Wexiodisk AB |
| 70:B3:D5:90:5/36 | Wexiodisk | Wexiodisk AB |
| 00:50:C2:5D:3/36 | Wexiodisk | Wexiodisk AB |
| F4:C7:95/24 | WEYTechnolog | WEY Technology AG |
| 00:26:47/24 | WfeTechnolog | Wfe Technology Corp. |
| 9C:A6:9D/24 | WhaleyTechno | Whaley Technology Co.Ltd |
| 00:50:C2:71:0/36 | WhartonElect | Wharton Electronics Ltd |
| DC:44:27:8/28 | WhartonElect | Wharton Electronics Ltd |
| 18:F8:7F/24 | WhaYuIndustr | Wha Yu Industrial Co., Ltd. |
| 00:23:7B/24 | Whdi | Whdi Llc |
| 00:50:C2:BC:4/36 | Wheatstone | Wheatstone Corporation |
| 00:50:C2:F0:9/36 | Wheatstone | Wheatstone Corporation |
| 00:50:C2:23:C/36 | Wheatstone | Wheatstone Corporation |
| 80:E4:DA:0/28 | Wheatstone | Wheatstone Corporation |
| 40:D8:55:07:F/36 | Wheatstone | Wheatstone Corporation |
| 40:D8:55:1D:7/36 | Wheatstone | Wheatstone Corporation |
| 00:50:C2:3C:8/36 | WheelsZeus | Wheels of Zeus Inc. |
| 00:04:F1/24 | WhereNet | WhereNet |
| 94:FD:1D/24 | WhereWhen | WhereWhen Corp |
| 8C:1F:64:76:B/36 | WheribleGPS | Wherible GPS, Inc. |
| 00:02:B8/24 | WhiKonsult | Whi Konsult Ab |
| 40:D8:55:0B:B/36 | Whiptail | Whiptail |
| 88:E7:12/24 | Whirlpool | Whirlpool Corporation |
| 80:6A:10/24 | WhiskerLabsT | Whisker Labs - Ting |
| 00:60:61/24 | WhistleCommu | Whistle Communications Corp. |
| E0:7C:62/24 | WhistleLabs | Whistle Labs, Inc. |
| 8C:1F:64:5D:A/36 | White2net | White2net srl |
| 8C:1F:64:E2:A/36 | WhiteboxTech | Whitebox Technology Hong Kong Ltd |
| 08:00:6D/24 | WhitechapelC | Whitechapel Computer Works |
| 00:90:D8/24 | Whitecross | Whitecross Systems |
| 00:20:A9/24 | WhiteHorseIn | White Horse Industrial |
| 70:B3:D5:36:8/36 | WhiteMatter | White Matter LLC |
| 00:06:40/24 | WhiteRockNet | White Rock Networks |
| 34:6F:92/24 | WhiteRodgers | White Rodgers Division |
| 24:59:0B/24 | WhiteSky | White Sky Inc. Limited |
| F0:F6:44/24 | WhiteskyScie | Whitesky Science & Technology Co.,Ltd. |
| 00:A0:09/24 | WhitetreeNet | Whitetree Network |
| 38:A8:CD:4/28 | WHITEvoid | WHITEvoid GmbH |
| 00:50:C2:20:0/36 | WhittierMail | Whittier Mailing Products, Inc. |
| C4:23:7A/24 | WhizNets | WhizNets Inc. |
| F8:B5:68:B/28 | WhizpacePte | Whizpace Pte. Ltd. |
| 8C:1F:64:27:F/36 | Whizz | Whizz Systems Inc. |
| 70:B3:D5:1C:0/36 | WHLeary | W. H. Leary Co., Inc. |
| 8C:1F:64:40:B/36 | WHOIAComms | WHOI-AComms |
| 8C:1F:64:FD:5/36 | WHYHOWDO | THE WHY HOW DO COMPANY, Inc. |
| 50:B8:88/24 | wi2beTecnolo | wi2be Tecnologia S/A |
| 00:19:88/24 | Wi2Wi | Wi2Wi, Inc |
| 68:6E:23/24 | Wi3 | Wi3 Inc. |
| 8C:1F:64:CB:4/36 | Wi4B | Wi4B s.r.l. |
| 70:B3:D5:8F:8/36 | Wi6labs | Wi6labs |
| 5C:41:E7/24 | WiatecIntern | Wiatec International Ltd. |
| 70:5A:6F:7/28 | WiBASEIndust | WiBASE Industrial Solutions Inc. |
| 30:C8:2A/24 | WIBIZ | WI-BIZ srl |
| 70:B3:D5:F2:A/36 | WIBONDInform | WIBOND Informationssysteme GmbH |
| 34:D9:54/24 | WiBotic | WiBotic Inc. |
| 00:1E:06/24 | Wibrain | Wibrain |
| 70:B3:D5:BB:0/36 | WicellTechno | Wicell Technology |
| 40:D8:55:1A:D/36 | WicherDigita | Wicher Digital Technik |
| 00:1C:AE/24 | WiChorus | WiChorus, Inc. |
| 3C:6A:2C:9/28 | WICKS | WICKS Co., Ltd. |
| 70:B3:D5:57:D/36 | WICOM1 | WICOM1 GmbH |
| AC:14:D2/24 | widaq | wi-daq, inc. |
| 8C:1F:64:67:B/36 | WiDAS | Wi-DAS LLC |
| 00:0A:05/24 | Widax | Widax Corp. |
| 00:03:61/24 | Widcomm | Widcomm, Inc. |
| 00:24:35/24 | Wide | Wide Corporation |
| 20:0A:0D:1/28 | Wideband | Wideband Systems, Inc. |
| D8:3A:F5/24 | WidebandLabs | Wideband Labs LLC |
| 00:1D:7A/24 | WidebandSemi | Wideband Semiconductor, Inc. |
| 00:50:C2:65:2/36 | WidecoSweden | Wideco Sweden AB |
| 00:1C:48/24 | WiDeFi | WiDeFi, Inc. |
| 00:11:F0/24 | Wideful | Wideful Limited |
| 70:B3:D5:2B:8/36 | WideNorthAS | WideNorth AS |
| 00:12:10/24 | WideRay | WideRay Corp |
| 8C:1F:64:DC:7/36 | WideSwathRes | Wide Swath Research, LLC |
| A8:DE:68/24 | WideTechnolo | Beijing Wide Technology Co.,Ltd |
| 00:0F:8A/24 | WideView | WideView |
| 1C:87:74:9/28 | WideWorldTra | Wide World Trade HK ltd. |
| 40:4A:D4/24 | Widex | Widex A/S |