| OUI Prefix | Vendor | Full Name |
|---|---|---|
| 70:B3:D5:91:9/36 | ThesyconSoft | Thesycon Software Solutions GmbH & Co. KG |
| 70:B3:D5:E1:F/36 | Theta432 | Theta432 |
| 00:50:C2:B6:9/36 | Thetis | Thetis S.p.A. |
| 70:B3:D5:EB:9/36 | ThielAudioPr | Thiel Audio Products Company, LLC |
| C8:63:14:8/28 | Thinci | Thinci, Inc. |
| 00:1A:5E/24 | ThincomTechn | Thincom Technology Co.,Ltd |
| 70:B3:D5:3C:1/36 | thingdust | thingdust AG |
| BC:2D:98/24 | ThinGlobal | ThinGlobal LLC |
| 00:12:A4/24 | ThingMagic | ThingMagic, LLC |
| 38:05:25:7/28 | ThingsAFeath | Things Of A Feather LLC |
| EC:65:6E/24 | ThingsIndust | The Things Industries B.V. |
| 50:43:48/24 | ThingsMatrix | ThingsMatrix Inc. |
| 70:B3:D5:7E:D/36 | ThingsNetwor | The Things Network Foundation |
| B4:5C:A4/24 | ThingtalkWir | Thing-talk Wireless Communication Technologies Corporation Limited |
| 24:50:6F/24 | ThinkcarTech | Thinkcar Tech Co.,Ltd. |
| BC:31:98:0/28 | ThinkcarTech | Thinkcar Tech Co.,Ltd. |
| 80:4F:58/24 | ThinkEco | ThinkEco, Inc. |
| 48:DA:35:1/28 | ThinkEnginee | Think Engineering |
| 00:07:F3/24 | ThinkengineN | Thinkengine Networks |
| C0:48:2F:5/28 | ThinkercuEle | Shenzhen Thinkercu Electronic Technology Co., Ltd |
| 00:23:87/24 | ThinkFlood | ThinkFlood, Inc. |
| F0:41:C8:C/28 | ThinkForceEl | Shanghai Think-Force Electronic Technology Co. Ltd |
| 44:A6:E5/24 | ThinkingTech | Thinking Technology Co.,Ltd |
| 00:1B:C5:05:6/36 | ThinKomSolut | ThinKom Solutions, Inc |
| EA:34:B4/24 | ThinkRF | ThinkRF Inc. |
| 00:50:C2:EA:2/36 | ThinkRF | ThinkRF Corp |
| 00:1F:4F/24 | Thinkware | Thinkware Co. Ltd. |
| 7C:21:D8/24 | ThinkWillCom | Shenzhen Think Will Communication Technology co., LTD. |
| 00:17:D2/24 | Thinlinx | Thinlinx Pty Ltd |
| 70:B3:D5:E3:9/36 | Thinnect | Thinnect, Inc, |
| 04:8C:03/24 | ThinPADTechn | ThinPAD Technology (Shenzhen)CO.,LTD |
| 88:A6:EF:B/28 | ThinRedlineT | Beijing ThinRedline Technology Co.,Ltd. |
| 6C:4E:86/24 | ThirdMillenn | Third Millennium Systems Ltd. |
| B4:0E:06/24 | ThirdReality | Third Reality, Inc |
| 28:2C:02:B/28 | ThirdReality | ThirdReality, Inc |
| 40:D8:55:19:E/36 | Thirdwayv | Thirdwayv Inc. |
| 74:34:AE/24 | thisisengine | this is engineering Inc. |
| F8:8A:3C:D/28 | THK | THK Co.,LTD. |
| 60:FE:F9/24 | ThomasBetts | Thomas & Betts |
| 00:D0:C6/24 | ThomasBetts | Thomas & Betts Corp. |
| 00:50:C2:CE:8/36 | ThomasBetts | Thomas & Betts |
| 00:80:13/24 | ThomasConrad | Thomas-Conrad Corporation |
| 00:01:C8/24 | ThomasConrad | Thomas Conrad Corp. |
| 88:A9:A7:4/28 | ThomasDarden | Thomas & Darden, Inc |
| 00:1C:1A/24 | ThomasInstru | Thomas Instrumentation, Inc |
| DC:58:BC/24 | ThomasKrenn | Thomas-Krenn.AG |
| 44:54:C0/24 | ThompsonAero | Thompson Aerospace |
| 00:1E:69/24 | Thomson | Thomson Inc. |
| 00:18:9B/24 | Thomson | Thomson Inc. |
| 00:10:95/24 | Thomson | Thomson Inc. |
| 00:24:D1/24 | Thomson | Thomson Inc. |
| 00:19:DF/24 | Thomson | Thomson Inc. |
| 00:11:E3/24 | Thomson | Thomson, Inc. |
| 00:26:24/24 | Thomson | Thomson Inc. |
| 00:90:64/24 | Thomson | Thomson Inc. |
| 00:07:C3/24 | Thomson | Thomson |
| 74:7E:2D/24 | ThomsonCITIC | Beijing Thomson CITIC Digital Technology Co. LTD. |
| 00:80:EE/24 | ThomsonCsf | Thomson Csf |
| 00:0E:80/24 | ThomsonTechn | Thomson Technology Inc |
| 00:90:D0/24 | ThomsonTelec | Thomson Telecom Belgium |
| 00:26:44/24 | ThomsonTelec | Thomson Telecom Belgium |
| 00:1D:68/24 | ThomsonTelec | Thomson Telecom Belgium |
| 00:1F:9F/24 | ThomsonTelec | Thomson Telecom Belgium |
| 00:18:F6/24 | ThomsonTelec | Thomson Telecom Belgium |
| 00:24:17/24 | ThomsonTelec | Thomson Telecom Belgium |
| 00:0E:50/24 | ThomsonTelec | Thomson Telecom Belgium |
| 00:14:7F/24 | ThomsonTelec | Thomson Telecom Belgium |
| 08:76:FF/24 | ThomsonTelec | Thomson Telecom Belgium |
| BC:C2:3A/24 | ThomsonVideo | Thomson Video Networks |
| 00:18:35/24 | ThoratecITC | Thoratec / ITC |
| 98:27:82:D/28 | Thorlabs | Thorlabs GmbH |
| 00:50:C2:F7:4/36 | ThorTechnolo | Thor Technologies Pty Ltd |
| 70:B3:D5:78:2/36 | thou&tech | thou&tech |
| 5C:07:6F/24 | ThoughtCreat | Thought Creator |
| 84:26:90/24 | ThoughtScien | Beijing Thought Science Co.,Ltd. |
| 84:89:EC:2/28 | thousandstar | thousand star tech LTD. |
| 00:50:C2:1B:5/36 | ThraneThrane | Thrane & Thrane A/S |
| 00:11:CF/24 | ThraneThrane | Thrane & Thrane A/S |
| EA:B8:9B/24 | ThreadGroup | Thread Group, Inc. |
| 30:F7:D7/24 | ThreadTechno | Thread Technology Co., Ltd |
| 48:08:EB:2/28 | ThreeLinkTec | Guangdong Three Link Technology Co., Ltd |
| E8:04:F3/24 | Throughtek | Throughtek Co., Ltd. |
| 38:B1:9E:6/28 | ThrustNetwor | Thrust Networks |
| 70:B3:D5:4F:A/36 | Thruvision | Thruvision Limited |
| 00:17:58/24 | ThruVision | ThruVision Ltd |
| 04:E5:6E/24 | THUB | THUB Co., ltd. |
| B4:B8:8D/24 | Thuh | Thuh Company |
| 50:0B:91:B/28 | thumbzupUK | thumbzup UK Limited |
| F0:74:E4/24 | ThundercommT | Thundercomm Technology Co., Ltd |
| 8C:1F:64:63:8/36 | ThunderDataT | Thunder Data Taiwan Co., Ltd. |
| 00:05:CF/24 | ThunderRiver | Thunder River Technologies, Inc. |
| 70:B3:D5:E5:8/36 | ThurlbyThand | Thurlby Thandar Instruments LTD |
| 80:E4:DA:2/28 | ThurlbyThand | Thurlby Thandar Instruments LTD |
| 00:12:FA/24 | Thx | Thx Ltd |
| 70:5A:6F:0/28 | ThyracontVac | Thyracont Vacuum Instruments GmbH |
| 28:CA:09/24 | ThyssenKrupp | ThyssenKrupp Elevators (Shanghai) Co.,Ltd |
| 5C:14:37/24 | Thyssenkrupp | Thyssenkrupp Aufzugswerke GmbH |
| 00:1C:16/24 | ThyssenKrupp | ThyssenKrupp Elevator |
| 00:50:C2:98:B/36 | Ti2000Tecnol | Ti2000 Tecnologia Informatica 2000 |
| 70:B3:D5:DF:6/36 | Tiab | Tiab Limited |