MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Vendor Directory R-Names
| Vendor | Country | Created | Last mod | # Prefixes |
|---|---|---|---|---|
| Roche Diagnostics | 🇺🇸 | 1998-04-22 | 2015-11-17 | 1 |
| Roche Diagnostics GmbH | 🇩🇪 | 2004-02-12 | 2015-11-17 | 2 |
| Roche Diagnostics International Ltd. | 🇨🇭 | 2000-11-09 | 2015-11-17 | 1 |
| Rock Electronic Co., Ltd. | 🇨🇳 | 2017-09-11 | 2017-09-11 | 1 |
| ROCK PATH S.R.L | 🇮🇹 | 2020-09-24 | 2020-09-24 | 1 |
| Rockeetech Systems Co.,Ltd. | 🇨🇳 | 2016-09-22 | 2016-09-22 | 1 |
| Rocket Lab Ltd. | 🇳🇿 | 2016-09-06 | 2016-09-06 | 1 |
| ROCKETCHIPS, INC. | 🇺🇸 | 2000-11-09 | 2015-11-17 | 1 |
| RocketLogix, Inc. | 🇺🇸 | 2000-12-04 | 2015-11-17 | 1 |
| Rockport Networks Inc | 🇨🇦 | 2014-05-27 | 2015-11-17 | 1 |
| Rockridgesound Technology Co. | 🇨🇳 | 2007-08-18 | 2015-11-17 | 1 |
| Rockwell Automation | 🇺🇸 | 1998-04-22 | 2023-02-10 | 13 |
| Rockwell Collins Canada | 🇨🇦 | 2017-07-23 | 2017-07-23 | 1 |
| Rocon PLC Research Centre | 🇺🇸 | 2007-06-16 | 2015-11-17 | 1 |
| roda computer GmbH | 🇩🇪 | 2024-05-21 | 2024-05-21 | 1 |
| Roda industrial development Co.,Ltd. | 🇨🇳 | 2019-09-04 | 2019-09-04 | 1 |
| RODE | 🇦🇺 | 2022-02-18 | 2023-03-10 | 1 |
| Rodgers Instruments US LLC | 🇺🇸 | 2022-03-18 | 2022-03-18 | 1 |
| Roesch & Walter Industrie-Elektronik GmbH | 🇩🇪 | 2011-02-21 | 2015-08-29 | 1 |
| Roesch Walter Industrie-Elektronik GmbH | 🇩🇪 | 2023-12-04 | 2023-12-04 | 1 |
| Roessmann Engineering | 🇦🇹 | 2011-02-21 | 2015-08-29 | 1 |
| ROGER D.Wensker, G.Wensker sp.j. | 🇵🇱 | 2011-05-07 | 2015-11-17 | 1 |
| Rogue Engineering Inc. | 🇺🇸 | 2011-02-21 | 2015-08-29 | 1 |
| Rohati Systems | 🇺🇸 | 2008-10-25 | 2015-11-17 | 1 |
| ROHDE & SCHWARZ GMBH & CO. KG | 🇩🇪 | 1998-04-22 | 2015-11-17 | 1 |
| Rohde&Schwarz Topex SA | 🇷🇴 | 2011-02-21 | 2016-08-25 | 22 |
| ROHM CO., LTD. | 🇯🇵 | 2007-06-25 | 2015-11-17 | 1 |
| ROI COMPUTER AG | 🇩🇪 | 2000-11-09 | 2015-11-17 | 1 |
| ROIS Technologies, Inc. | 🇰🇷 | 2001-06-04 | 2015-11-17 | 1 |
| Roke Manor Research Ltd | 🇬🇧 | 2011-02-21 | 2015-08-29 | 1 |
| Roku, Inc | 🇺🇸 | 2016-09-22 | 2025-01-22 | 17 |
| Roku, Inc. | 🇺🇸 | 2003-06-01 | 2019-07-02 | 11 |
| ROLAND DG CORPORATION | 🇯🇵 | 2000-11-09 | 2020-06-15 | 1 |
| Rolbit | 🇮🇱 | 2011-02-21 | 2015-08-29 | 1 |
| ROLI Ltd. | 🇬🇧 | 2015-11-17 | 2015-11-17 | 1 |
| Roll Systems Inc. | 🇺🇸 | 2003-02-07 | 2015-11-17 | 1 |
| Rolling Wireless S.a.r.l. Luxembourg | 🇱🇺 | 2023-03-31 | 2023-03-31 | 1 |
| Rollock Oy | 🇫🇮 | 2019-03-20 | 2019-03-20 | 1 |
| Rollogo Limited | 🇭🇰 | 2017-04-18 | 2017-04-18 | 1 |
| Rolls-Royce | 🇺🇸 | 2003-04-11 | 2015-11-17 | 1 |
| ROLM MIL-SPEC COMPUTERS | 🇺🇸 | 2000-11-09 | 2015-11-17 | 1 |
| ROMO Wind A/S | 🇩🇰 | 2016-09-06 | 2019-01-29 | 2 |
| Romteck Australia | 🇦🇺 | 2017-07-23 | 2019-11-26 | 2 |
| Romteck Pty Ltd | 🇦🇺 | 2011-02-21 | 2015-08-29 | 1 |
| ROMWin Co.,Ltd. | 🇺🇸 | 2002-06-05 | 2015-11-17 | 1 |
| RON-Telecom ZAO | 🇷🇺 | 2007-01-21 | 2015-11-17 | 1 |
| Ronan Engineering | 🇺🇸 | 2008-11-09 | 2015-08-29 | 2 |
| Rondo Burgdorf AG | 🇨🇭 | 2016-08-25 | 2016-08-25 | 1 |
| Rong Jie(FuZhou)Electronics Co.,Ltd | 🇨🇳 | 2012-05-09 | 2015-08-29 | 1 |
| Rong Shun Xuan Corp. | 🇹🇼 | 2011-02-21 | 2015-08-29 | 1 |
Showing 751 to 800 of 966 entries