| OUI 前缀 | 厂商 | 全称 |
|---|---|---|
| 70:B3:D5:42:5/36 | SinterCast | SinterCast |
| 00:50:C2:3F:9/36 | Sintium | Sintium Ltd |
| 70:B3:D5:42:F/36 | Sintokogio | Sintokogio, Ltd |
| D0:4C:C1/24 | SINTRONESTec | SINTRONES Technology Corp. |
| D4:31:9D/24 | Sinwatec | Sinwatec |
| 50:62:55:6/28 | SinwaySouthT | Shenzhen Sinway South Technology Co., Ltd |
| 8C:1F:64:34:6/36 | SinYiIntegra | Sin Yi Integration Co., Ltd. |
| D0:A0:11:0/28 | Sionyx | Sionyx, Llc |
| 8C:1F:64:53:0/36 | SIPazon | SIPazon AB |
| 48:DA:35:6/28 | SipeedTechno | Shenzhen Sipeed Technology Co., Ltd |
| F0:BD:F1/24 | Sipod | Sipod Inc. |
| 70:B3:D5:39:8/36 | SIPRO | SIPRO s.r.l. |
| 1C:CA:E3:A/28 | Sirea | Sirea |
| FC:CD:2F:1/28 | SirenCareinf | Siren Care(Shanghai) information and technology company |
| FC:E4:98:C/28 | Siretta | Siretta Ltd |
| 00:16:C4/24 | SiRFTechnolo | SiRF Technology, Inc. |
| 38:B8:EB:7/28 | SirinMobileT | Sirin Mobile Technologies |
| 00:17:9E/24 | Sirit | Sirit Inc |
| 8C:1F:64:BE:E/36 | Sirius | Sirius LLC |
| 90:5C:34/24 | SiriusElectr | Sirius Electronic Systems Srl |
| 00:0B:9B/24 | SiriusSystem | Sirius System Co, Ltd. |
| 28:AF:0A/24 | SiriusXMRadi | Sirius XM Radio Inc |
| CC:E7:DE:C/28 | SirivisionCo | Guangdong Sirivision Communication Technology Co.,LTD. |
| 00:10:19/24 | SIRONADENTAL | SIRONA DENTAL SYSTEMS GmbH & Co. KG |
| 00:1E:2E/24 | SIRTI | SIRTI S.p.A. |
| A8:45:CD/24 | SiselectronT | Siselectron Technology LTD. |
| 98:6E:E8:8/28 | Sisgeo | Sisgeo Srl |
| C0:8B:6F/24 | SISistemasIn | S I Sistemas Inteligentes Eletrônicos Ltda |
| 00:50:C2:9E:A/36 | SISMODULAREn | SISMODULAR - Engenharia, Lda |
| 90:A4:6A/24 | Sisnet | Sisnet Co., Ltd |
| 00:04:B9/24 | SISoubou | S.I. Soubou, Inc. |
| 28:E6:E9/24 | SISSatIntern | SIS Sat Internet Services GmbH |
| 00:50:C2:BA:9/36 | SISSTechnolo | SISS Technology Inc. |
| 04:C3:E6:2/28 | SiSTechnolog | SiS Technology |
| 70:B3:D5:E7:1/36 | SiSTechnolog | SiS Technology |
| 70:B3:D5:DB:8/36 | Sistem | Sistem Sa |
| A4:E9:91/24 | SistemasAudi | Sistemas Audiovisuales Itelsis S.L. |
| 24:DA:B6/24 | SistemasdeGe | Sistemas de Gestión Energética S.A. de C.V |
| EC:E9:0B/24 | SistemaSoluc | Sistema Solucoes Eletronicas Ltda - Easytech |
| A0:43:DB/24 | Sitael | Sitael S.p.A. |
| 70:B3:D5:53:5/36 | SITAMesstech | SITA Messtechnik GmbH |
| 00:01:AC/24 | SitaraNetwor | Sitara Networks, Inc. |
| 08:00:64/24 | Sitasys | Sitasys AG |
| 94:DB:49/24 | Sitcorp | Sitcorp |
| 00:10:E1/24 | SITech | S.I. Tech, Inc. |
| 00:0C:F6/24 | SitecomEurop | Sitecom Europe BV |
| 64:D1:A3/24 | SitecomEurop | Sitecom Europe BV |
| 00:09:59/24 | Sitecsoft | Sitecsoft |
| FC:50:0C/24 | Sitehop | Sitehop Ltd |
| 00:30:D8/24 | Sitek | Sitek |
| 40:D8:55:01:F/36 | SitepItalia | Sitep Italia Spa |
| 00:01:E4/24 | Sitera | Sitera, Inc. |
| 34:00:8A:6/28 | SithonTechno | Sithon Technologies |
| 94:C9:B7:3/28 | Sitronics | Sitronics JSC |
| 00:13:2A/24 | SitronicsTel | Sitronics Telecom Solutions |
| DC:F7:55/24 | Sitronik | Sitronik |
| 00:0E:CE/24 | SITTI | S.I.T.T.I. S.p.A. |
| 44:B4:12/24 | Sius | Sius Ag |
| D4:87:CC/24 | Sivantos | Sivantos GmbH |
| 20:3A:EF/24 | Sivantos | Sivantos GmbH |
| 3C:24:F0:8/28 | SivatTechnol | Sivat Technology Co.,Ltd. |
| 40:E7:93/24 | SivitonTechn | Shenzhen Siviton Technology Co.,Ltd |
| 30:BB:43/24 | SixiNetworks | Sixi Networks Co., Ltd |
| 00:50:C2:B3:9/36 | siXis | siXis, Inc. |
| 30:0A:60:D/28 | SixthEnergyT | Sixth Energy Technologies Private Limited |
| 00:22:AC/24 | SiyuanTech | Hangzhou Siyuan Tech. Co., Ltd |
| 8C:1F:64:9C:B/36 | SizhongInfor | Shanghai Sizhong Information Technology Co., Ltd |
| BC:10:2F/24 | SJIIndustry | SJI Industry Company |
| 50:FD:D5/24 | SJIIndustry | SJI Industry Company |
| 1C:E8:9E/24 | Sjit | Sjit |
| 34:FC:99/24 | SJIT | SJIT Co., Ltd. |
| 34:55:E5/24 | SJIT | SJIT Co., Ltd. |
| 28:6B:B4/24 | SJIT | SJIT Co., Ltd. |
| 2C:E7:A7/24 | SJIT | SJIT Co., Ltd. |
| 00:05:27/24 | SJTek | SJ Tek Co. Ltd |
| 58:48:49:1/28 | SKAARHOJApS | SKAARHOJ ApS |
| 78:46:7D/24 | SKAIChips | SKAIChips |
| 18:FD:CB:6/28 | SKAOrganisat | SKA Organisation |
| 00:12:22/24 | Skardin | Skardin (UK) Ltd |
| 00:50:C2:C5:9/36 | SKDSystem | SKD System AB |
| 00:E0:E3/24 | SkElektronik | Sk-Elektronik Gmbh |
| B8:F4:53:A/28 | SkeletonTech | Skeleton Technologies OÜ |
| 00:01:B9/24 | SKF | SKF (U.K.) Limited |
| C4:BD:6A/24 | SKF | SKF GmbH |
| EC:E2:FD/24 | SKGElectricG | SKG Electric Group(Thailand) Co., Ltd. |
| 2C:07:F6/24 | SKGHealthTec | SKG Health Technologies Co., Ltd. |
| AC:E4:2E/24 | SKhynix | SK hynix |
| 00:04:7C/24 | Skidata | Skidata AG |
| 8C:1F:64:BD:A/36 | SkipInnovati | Skip Innovations, Inc |
| 00:50:C2:33:C/36 | SkipJam | SkipJam |
| 50:C9:A0/24 | SkipperAs | Skipper As |
| 00:1A:9D/24 | SkipperWirel | Skipper Wireless, Inc. |
| 8C:3C:07/24 | SkivaTechnol | Skiva Technologies, Inc. |
| 10:A7:43/24 | SKMtek | SK Mtek Limited |
| 3C:D7:DA/24 | SKMtekmicroe | SK Mtek microelectronics(shenzhen)limited |
| 00:16:70/24 | SKNET | SKNET Corporation |
| 40:D4:BD/24 | SKNetworksSe | SK Networks Service CO., LTD. |
| 5C:A3:EB/24 | SKODADIGITAL | SKODA DIGITAL s.r.o. |
| 00:1B:C5:0B:2/36 | SKODAELECTRI | SKODA ELECTRIC a.s. |
| 90:4E:91:D/28 | SKODAELECTRI | SKODA ELECTRIC a.s. |