| OUI Prefix | Vendor | Full Name |
|---|---|---|
| 40:D8:55:12:4/36 | Debug | Debug s.r.l. |
| 00:50:C2:D0:D/36 | DECACardEngi | DECA Card Engineering GmbH |
| D0:5F:64:0/28 | Decathlon | Decathlon SA |
| 6C:18:11/24 | DecaturElect | Decatur Electronics |
| D0:C2:16/24 | Decawave | Decawave Ltd |
| 34:C8:D6:4/28 | Decentesttec | Chengdu Decentest technology Co., Ltd. |
| 70:B3:D5:7B:A/36 | Decentlab | Decentlab GmbH |
| 00:1D:DC/24 | DeChangLongT | HangZhou DeChangLong Tech&Info Co.,Ltd |
| 30:A8:89/24 | DecimatorDes | Decimator Design |
| 00:E0:F6/24 | DecisionEuro | Decision Europe |
| F4:90:EA/24 | Deciso | Deciso B.V. |
| 00:17:43/24 | Deck | Deck Srl |
| 00:50:C2:F6:0/36 | Deckma | Deckma GmbH |
| A4:17:91/24 | DecntaTechno | Shenzhen Decnta Technology Co.,LTD. |
| CC:D3:1E:7/28 | DecntaTechno | Shenzhen Decnta Technology Co.,LTD. |
| 00:12:02/24 | DecraneAeros | Decrane Aerospace - Audio International Inc. |
| 00:0E:77/24 | Decru | Decru, Inc. |
| 00:50:C2:95:9/36 | DECTRIS | DECTRIS Ltd. |
| 18:9B:A5:0/28 | Dectris | Dectris Ltd. |
| 70:B3:D5:68:3/36 | Decyben | Decyben |
| E4:55:EA/24 | DedicatedCom | Dedicated Computing |
| 00:12:4A/24 | DedicatedDev | Dedicated Devices, Inc. |
| 00:D0:D9/24 | DedicatedMic | Dedicated Microcomputers |
| 00:AD:63/24 | DedicatedMic | Dedicated Micros Malta LTD |
| 38:0F:E4/24 | DedicatedNet | Dedicated Network Partners Oy |
| F4:F6:46/24 | DediprogTech | Dediprog Technology Co. Ltd. |
| D4:48:2D/24 | DeejoyLighti | Shenzhen Deejoy Lighting Technology Co.,Ltd. |
| 70:B3:D5:55:F/36 | Deep | Deep BV |
| 8C:1F:64:56:1/36 | DeepDetectio | Deep Detection / ESB01736990 |
| A0:19:B2:2/28 | DeephiIntell | Beijing Deephi Intelligent Technology Co., Ltd |
| 58:35:26/24 | DeepletTechn | Deeplet Technology Corp |
| D0:DA:24:0/28 | DeepriftTech | Beijing Deeprift Technologies Co., Ltd. |
| E8:A4:C1/24 | DeepSeaElect | Deep Sea Electronics Ltd |
| 74:A2:35:2/28 | DeepSeaTechn | DeepSea Technologies |
| 70:B3:D5:DD:0/36 | DeepSecure | Deep Secure Limited |
| 30:1F:9A:9/28 | DeepSentinel | Deep Sentinel |
| 8C:1F:64:FD:B/36 | DeepSenXeInt | DeepSenXe International ltd. |
| 00:1B:87/24 | DeepsoundTec | Deepsound Tech. Co., Ltd |
| C4:8F:C1/24 | DeeptrackSLU | Deeptrack S.L.U. |
| 6C:15:24:0/28 | DefaAs | Defa As |
| 00:17:41/24 | Defidev | Defidev |
| F0:2A:2B:D/28 | DefinitelyWi | Definitely Win Corp.,Ltd. |
| 98:20:8E/24 | DefiniumTech | Definium Technologies |
| 48:65:EE:0/28 | DefPower | DefPower Ltd |
| 00:1D:52/24 | Defzone | Defzone B.V. |
| B4:3D:B2/24 | DegreaneHori | Degreane Horizon |
| 70:B3:D5:CA:2/36 | DeHaardt | De Haardt bv |
| 7C:E4:A1:2/28 | DeHaardt | De Haardt bv |
| E8:B4:70:8/28 | DEHNSE | DEHN SE + Co KG |
| A8:5B:B0/24 | DehooTechnol | Shenzhen Dehoo Technology Co.,Ltd |
| 48:E6:C6:1/28 | DeicoMuh | Deico Muh. A.S. |
| 00:14:1A/24 | Deicy | Deicy Corporation |
| 00:26:77/24 | Deif | Deif A/S |
| 8C:1F:64:84:4/36 | DeimosContro | Deimos Controls LLC |
| B0:69:71/24 | DEISales | DEI Sales, Inc. |
| 54:09:8D/24 | deisterelect | deister electronic GmbH |
| 00:50:C2:45:C/36 | DeisterElect | Deister Electronic GmbH |
| 68:28:BA/24 | Dejai | Dejai |
| 70:B3:D5:21:9/36 | DEK | D-E-K GmbH & Co.KG |
| 8C:1F:64:7A:E/36 | DEK | D-E-K GmbH & Co.KG |
| 00:26:CF/24 | DekaR&D | Deka R&D |
| 00:14:F4/24 | DekTecDigita | DekTec Digital Video B.V. |
| 70:B3:D5:D2:2/36 | DEKTechnolog | DEK Technologies |
| 3C:2C:94/24 | DelanTech | 杭州德澜科技有限公司（HangZhou Delan Technology Co.,Ltd） |
| A4:8E:0A/24 | DeLavalInter | DeLaval International AB |
| 00:50:C2:6A:8/36 | DelcanTechno | Delcan Technologies, Inc |
| 00:0F:C0/24 | DELCOMp | DELCOMp |
| 00:24:0C/24 | DELEC | DELEC GmbH |
| F4:90:CB:1/28 | Delem | Delem Bv |
| 00:90:4E/24 | Delem | Delem Bv |
| 40:D8:55:07:9/36 | DelfiSolutio | DelfiSolutions A/S |
| 1C:FD:08:8/28 | DeLippoTechn | ShenZhen DeLippo Technology Co., LTD |
| 70:B3:D5:01:8/36 | DelitechGrou | Delitech Group |
| B0:7B:25/24 | Dell | Dell Inc. |
| 8C:E9:FF/24 | Dell | Dell Inc. |
| C4:5A:B1/24 | Dell | Dell Inc. |
| EC:2A:72/24 | Dell | Dell Inc. |
| 24:53:ED/24 | Dell | Dell Inc. |
| D0:94:66/24 | Dell | Dell Inc. |
| 00:21:9B/24 | Dell | Dell Inc. |
| 18:03:73/24 | Dell | Dell Inc. |
| E4:F0:04/24 | Dell | Dell Inc. |
| A4:BB:6D/24 | Dell | Dell Inc. |
| E8:B5:D0/24 | Dell | Dell Inc. |
| AC:1A:3D/24 | Dell | Dell Inc. |
| 6C:2B:59/24 | Dell | Dell Inc. |
| 14:FE:B5/24 | Dell | Dell Inc. |
| EC:F4:BB/24 | Dell | Dell Inc. |
| A4:BA:DB/24 | Dell | Dell Inc. |
| F8:BC:12/24 | Dell | Dell Inc. |
| F4:8E:38/24 | Dell | Dell Inc. |
| 80:18:44/24 | Dell | Dell Inc. |
| E8:B2:65/24 | Dell | Dell Inc. |
| FC:4C:EA/24 | Dell | Dell Inc. |
| 78:45:C4/24 | Dell | Dell Inc. |
| 90:B1:1C/24 | Dell | Dell Inc. |
| 1C:72:1D/24 | Dell | Dell Inc. |
| 54:48:10/24 | Dell | Dell Inc. |
| 68:4F:64/24 | Dell | Dell Inc. |
| 38:14:28/24 | Dell | Dell Inc. |