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 |
|---|---|---|---|---|
| Rose Technologies | 🇺🇸 | 2011-02-21 | 2015-08-29 | 1 |
| Roseman Engineering Ltd | 🇮🇱 | 2007-12-31 | 2015-11-17 | 1 |
| Roseman Engineering Ltd. | 🇮🇱 | 2011-02-21 | 2015-08-29 | 1 |
| Rosemount Analytical | 🇺🇸 | 2012-11-04 | 2016-02-05 | 2 |
| ROSEMOUNT CONTROLS | 🇺🇸 | 1998-04-22 | 2015-11-17 | 1 |
| Rosemount Inc. | 🇺🇸 | 2010-01-05 | 2015-11-17 | 1 |
| Rosemount Process Analytical | 🇺🇸 | 2002-10-14 | 2015-11-17 | 1 |
| Rosen Aviation | 🇺🇸 | 2014-08-28 | 2015-11-17 | 1 |
| Rosenberger Hochfrequenztechnik GmbH & Co. KG | 🇩🇪 | 2017-01-30 | 2017-01-30 | 1 |
| Rosenberger Technologies Co.,Ltd. | 🇨🇳 | 2020-03-05 | 2020-04-21 | 1 |
| Rosendahl Studiotechnik GmbH | 🇩🇪 | 2011-02-21 | 2015-08-29 | 1 |
| Rosenxt Technology USA | 🇺🇸 | 2024-10-04 | 2024-10-04 | 1 |
| RoseTechnology A/S | 🇩🇰 | 2011-02-21 | 2015-08-29 | 1 |
| Rosewill Inc. | 🇺🇸 | 2012-07-28 | 2015-11-17 | 1 |
| Roslen Eco-Networking Products | 🇺🇸 | 2014-04-14 | 2016-02-18 | 1 |
| Rosonix Technology, Inc. | 🇹🇼 | 2015-11-17 | 2015-11-17 | 1 |
| Ross Controls | 🇺🇸 | 2008-10-25 | 2015-11-17 | 1 |
| ROSS TECHNOLOGY, INC. | 🇺🇸 | 1998-04-22 | 2015-11-17 | 1 |
| Ross Video Limited | 🇨🇦 | 2004-04-03 | 2015-11-17 | 3 |
| Rosslare Enterprises Limited | 🇭🇰 | 2011-02-21 | 2016-02-18 | 9 |
| Rosslare Enterprises Ltd. | 🇭🇰 | 2011-02-21 | 2015-08-29 | 1 |
| ROSSMA | 🇷🇺 | 2018-10-13 | 2018-10-13 | 1 |
| Rosta Ltd | 🇷🇺 | 2011-02-21 | 2015-08-29 | 1 |
| ROTEC INDUSTRIEAUTOMATION GMBH | 🇩🇪 | 1998-04-22 | 2015-11-17 | 1 |
| Rotel | 🇭🇰 | 2016-02-05 | 2016-02-05 | 1 |
| ROTEL TECHNOLOGIES | 🇹🇷 | 2009-02-02 | 2015-11-17 | 1 |
| Rotem Industry LTD | 🇮🇱 | 2019-05-07 | 2019-05-07 | 1 |
| ROTHARY Solutions AG | 🇨🇭 | 2011-02-21 | 2015-08-29 | 1 |
| ROTORK INSTRUMENTS, LTD. | 🇬🇧 | 2000-11-09 | 2015-11-17 | 1 |
| Rototype S.p.A. | 🇮🇹 | 2011-02-21 | 2015-08-29 | 1 |
| ROTRONIC AG | 🇨🇭 | 2016-02-05 | 2016-02-05 | 1 |
| ROUND Co.,Ltd. | 🇯🇵 | 2003-04-11 | 2015-11-17 | 1 |
| Roush | 🇺🇸 | 2014-11-04 | 2016-02-18 | 1 |
| RouteFree, Inc. | 🇺🇸 | 2001-12-14 | 2015-11-17 | 2 |
| Routerboard.com | 🇱🇻 | 2003-02-07 | 2025-12-15 | 21 |
| Routrek Networks Corporation | 🇯🇵 | 2000-11-09 | 2015-11-17 | 1 |
| Roving Networks | 🇺🇸 | 2001-06-04 | 2015-11-17 | 1 |
| Rovox Solutions Sdn Bhd | 🇲🇾 | 2025-03-24 | 2025-03-24 | 1 |
| Rovsing A/S | 🇩🇰 | 2011-02-21 | 2015-08-29 | 1 |
| Row Seven Ltd | 🇬🇧 | 2011-02-21 | 2015-08-29 | 1 |
| ROWAN ELETTRONICA SRL | 🇮🇹 | 2024-05-09 | 2024-05-09 | 1 |
| Rowan Tools Office | 🇯🇵 | 2025-08-19 | 2025-08-19 | 1 |
| Rowley Associates Limited | 🇬🇧 | 2012-05-26 | 2015-11-17 | 1 |
| Roxar A/S | 🇳🇴 | 2011-02-21 | 2015-08-29 | 1 |
| Roxford | 🇺🇸 | 2018-02-15 | 2018-02-15 | 1 |
| Roxton Systems Ltd. | 🇷🇺 | 2015-11-17 | 2020-07-09 | 1 |
| Royal Boon Edam International BV | 🇳🇱 | 2016-02-05 | 2016-02-05 | 1 |
| Royal Engineering Consultancy Private Limited | 🇮🇳 | 2020-07-14 | 2020-07-14 | 1 |
| Royal Way General Trading LLC | 🇦🇪 | 2023-12-04 | 2023-12-04 | 1 |
| Royaldigital Inc. | 🇹🇼 | 2006-01-03 | 2015-11-17 | 1 |
Showing 851 to 900 of 1001 entries