| OUI 前缀 | 厂商 | 全称 |
|---|---|---|
| 04:6B:1B/24 | SYSDINE | SYSDINE Co., Ltd. |
| 00:40:6B/24 | Sysgen | Sysgen |
| 98:58:8A/24 | SYSGRATION | SYSGRATION Ltd. |
| 8C:1F:64:F9:9/36 | SysinnoTechn | Sysinno Technology Inc. |
| 00:00:5A/24 | SysKonnect | SysKonnect GmbH |
| D8:A1:05/24 | Syslane | Syslane, Co., Ltd. |
| 00:A0:10/24 | SyslogicDate | Syslogic Datentechnik Ag |
| 00:13:EB/24 | Sysmaster | Sysmaster Corporation |
| 00:D0:40/24 | Sysmate | Sysmate Co., Ltd. |
| 00:06:6B/24 | Sysmex | Sysmex Corporation |
| 08:0C:0B/24 | SysMikDresde | SysMik GmbH Dresden |
| 24:62:78/24 | sysmocomsfmc | sysmocom - s.f.m.c. GmbH |
| 8C:1F:64:2C:5/36 | Sysn | Sysn |
| 00:50:C2:0F:4/36 | Sysnet | Sysnet Co., Ltd. |
| 00:0B:B0/24 | SysnetTelema | Sysnet Telematica srl |
| 00:50:C2:3E:2/36 | SysNova | SysNova |
| 04:53:D5/24 | SysorexGloba | Sysorex Global Holdings |
| 00:08:B4/24 | Syspol | Syspol |
| 00:08:A8/24 | Systec | Systec Co., Ltd. |
| 48:C8:B6/24 | SysTec | SysTec GmbH |
| 8C:1F:64:34:F/36 | SystecDesign | Systec Designs BV |
| 70:B3:D5:BA:F/36 | SYSTECelectr | SYS TEC electronic GmbH |
| 44:D5:F2:A/28 | SYSTECelectr | SYS TEC electronic GmbH |
| 00:50:C2:F8:0/36 | SYSTECelectr | SYS TEC electronic GmbH |
| 70:B3:D5:41:B/36 | SYSTECelectr | SYS TEC electronic GmbH |
| 00:50:C2:39:3/36 | SYSTECelectr | SYS TEC electronic GmbH |
| 70:B3:D5:C6:4/36 | SYSTECelectr | SYS TEC electronic GmbH |
| 70:B3:D5:AB:4/36 | SYSTECelectr | SYS TEC electronic GmbH |
| 70:B3:D5:7F:D/36 | SYSTECelectr | SYS TEC electronic GmbH |
| 00:50:C2:DD:4/36 | Systech | Systech |
| 00:80:44/24 | SystechCompu | Systech Computer Corp. |
| A8:D0:E3/24 | SystechElect | Systech Electronics Ltd |
| 28:2C:02:9/28 | SystecIntell | Systec Intelligent Building Technology (Tianjin) Co.,Ltd. |
| 00:0B:EB/24 | Systegra | Systegra AG |
| 00:0A:A2/24 | Systek | Systek Inc. |
| 00:23:58/24 | Systel | Systel Sa |
| 8C:1F:64:75:9/36 | Systel | Systel Inc |
| 70:B3:D5:9D:E/36 | System11Sp | System 11 Sp. z o.o. |
| 00:50:C2:D6:1/36 | system2 | system2 GmbH |
| 00:50:C2:E8:D/36 | SystemAdvanc | SystemAdvanced Co,Ltd |
| 00:14:9F/24 | SystemandChi | System and Chips, Inc. |
| 88:3F:0C/24 | systemav | system a.v. co., ltd. |
| DC:C4:22/24 | Systembase | Systembase Limited |
| 00:05:F4/24 | SystemBase | System Base Co., Ltd. |
| 00:90:60/24 | SystemCreate | System Create Corp. |
| 00:11:63/24 | SystemDeptEl | System Spa Dept. Electronics |
| 00:30:AC/24 | SystemeLauer | Systeme Lauer GmbH & Co., Ltd. |
| 2C:17:E0/24 | SYSTEMESETTE | SYSTEMES ET TECHNOLOGIES IDENTIFICATION (STid) |
| 00:40:B2/24 | Systemforsch | Systemforschung |
| 00:03:CB/24 | SystemGear | SystemGear Co., Ltd. |
| 00:40:F8/24 | SystemhausDi | Systemhaus Discom |
| 58:FD:20/24 | SystemhouseS | Systemhouse Solutions AB |
| 00:50:C2:EE:2/36 | SystemIndust | System Industrie Electronic GmbH |
| BC:DF:E1:3/28 | SystemIndust | System Industrie Electronic GmbH |
| 20:FE:CD/24 | SystemInFron | System In Frontier Inc. |
| 00:09:13/24 | SystemK | SystemK Corporation |
| 70:F8:E7:1/28 | SystemLevelS | System Level Solutions (India) Pvt. |
| 78:48:FC/24 | SystemLoco | System Loco Ltd |
| 00:50:C2:6B:7/36 | SystemLSI | System LSI CO.Ltd. |
| 70:F8:E7:D/28 | SystemonChip | System-on-Chip engineering |
| 00:08:09/24 | Systemonic | Systemonic AG |
| 38:B1:9E:B/28 | SystemQ | System Q Ltd |
| 68:16:05/24 | SystemsAndEl | Systems And Electronic Development FZCO |
| 08:00:58/24 | SystemsConce | Systems Concepts |
| 70:B3:D5:3C:F/36 | SystemsEngin | Systems Engineering Arts Pty Ltd |
| 00:26:C8/24 | SystemSensor | System Sensor |
| 00:0E:8D/24 | SystemsinPro | Systems in Progress Holding GmbH |
| 00:05:05/24 | SystemsInteg | Systems Integration Solutions, Inc. |
| 8C:1F:64:3E:5/36 | SystemsMecha | Systems Mechanics |
| 70:B3:D5:5B:4/36 | SystemsTechn | Systems Technologies |
| 70:B3:D5:93:E/36 | SystemsWithI | Systems With Intelligence Inc. |
| 00:50:C2:CA:8/36 | SystemsWithI | Systems With Intelligence Inc. |
| 8C:1F:64:5C:6/36 | SystemsWithI | Systems With Intelligence Inc. |
| 00:01:0C/24 | SystemTalks | System Talks Inc. |
| 00:50:C2:F7:7/36 | SYSTEMTECHNI | SYSTEMTECHNIK GmbH |
| 00:50:C2:89:D/36 | Systemtechni | Systemtechnik GmbH |
| 90:15:64:7/28 | SystemTechno | Hangzhou System Technology Co.,Ltd |
| 00:1D:A4/24 | SystemTechno | Hangzhou System Technology CO., LTD |
| 00:50:C2:BB:A/36 | Systemteq | Systemteq Limited |
| 70:B3:D5:E0:6/36 | SystemWestdb | System West dba ICS Electronics |
| 88:9A:FF/24 | SystemX | SystemX Co.,Ltd. |
| CC:A1:50/24 | SystemX | SystemX Co.,Ltd. |
| 00:14:93/24 | SystimaxSolu | Systimax Solutions |
| 00:50:C2:20:5/36 | SystIng | SystIng |
| 70:B3:D5:B3:0/36 | SystoléHardw | Systolé Hardware B.V. |
| B0:C5:CA:5/28 | Systovi | Systovi |
| 00:90:E0/24 | Systran | Systran Corp. |
| 08:DF:CB/24 | SystromeNetw | Systrome Networks |
| C8:A7:29/24 | SYStronics | SYStronics Co., Ltd. |
| 2C:5A:8D/24 | SYSTRONIKEle | SYSTRONIK Elektronik u. Systemtechnik GmbH |
| 00:0B:1B/24 | Systronix | Systronix, Inc. |
| 00:50:C2:97:3/36 | SystèmesPran | Systèmes Pran |
| 00:1C:74/24 | SyswanTechno | Syswan Technologies Inc. |
| 00:01:57/24 | Syswave | Syswave Co., Ltd |
| 64:DB:81/24 | Syszone | Syszone Co., Ltd. |
| 00:00:10/24 | Sytek | Sytek Inc. |
| 5C:64:F3/24 | sywinkeyHong | sywinkey HongKong Co,. Limited? |
| BC:0F:B7/24 | sywinkeyHong | sywinkey HongKong Co,. Limited? |
| 70:B3:D5:F0:8/36 | SzaboSoftwar | Szabo Software & Engineering UK Ltd |
| A0:19:B2:5/28 | SzbroadTechn | Szbroad Technology (Hk) Co.,Ltmited |