MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Vendor Directory O-Names
| Vendor | Country | Created | Last mod | # Prefixes |
|---|---|---|---|---|
| OOO Research and Production Center Computer Technologies | 🇷🇺 | 2016-02-18 | 2019-11-15 | 7 |
| OOO RUBEZH NPO | 🇷🇺 | 2012-07-16 | 2015-11-17 | 1 |
| OOO Samlight | 🇷🇺 | 2010-05-26 | 2015-11-17 | 1 |
| OOO Tekhnotronika | 🇷🇺 | 2016-11-26 | 2016-11-26 | 1 |
| OOO TSS | 🇷🇺 | 2021-12-16 | 2021-12-16 | 1 |
| OOO TTV | 🇷🇺 | 2013-09-12 | 2015-11-17 | 1 |
| OOSIC Technology CO.,Ltd | 🇨🇳 | 2013-01-09 | 2015-11-17 | 1 |
| Op-Tection GmbH | 🇩🇪 | 2008-10-25 | 2015-11-17 | 1 |
| Opal-RT Technologies Inc. | 🇨🇦 | 2023-06-01 | 2023-06-01 | 1 |
| Opaque Systems | 🇺🇸 | 2007-10-22 | 2015-11-17 | 1 |
| OPASCA Systems GmbH | 🇩🇪 | 2013-08-29 | 2015-08-29 | 1 |
| OPCOM | 🇺🇸 | 2000-11-09 | 2015-11-17 | 1 |
| Opdi-tex GmbH | 🇩🇪 | 2023-03-29 | 2023-03-29 | 1 |
| Opelcomm Inc. | 🇺🇸 | 2003-04-11 | 2015-11-17 | 1 |
| Open Compute Project | 🇺🇸 | 2021-06-22 | 2021-06-22 | 1 |
| Open Connectivity Foundation | 🇺🇸 | 2018-04-06 | 2018-04-06 | 1 |
| Open Date Equipment Limited | 🇺🇸 | 2011-02-21 | 2015-08-29 | 1 |
| Open Grid Computing, Inc. | 🇺🇸 | 2008-10-25 | 2015-11-17 | 1 |
| Open Grow | 🇵🇹 | 2016-09-06 | 2016-09-06 | 1 |
| Open Infrastructure | 🇨🇭 | 2022-07-29 | 2022-07-29 | 1 |
| Open Interface North America | 🇺🇸 | 2005-05-27 | 2015-11-17 | 1 |
| open joint stock company YUG-SISTEMA plus | 🇷🇺 | 2016-02-05 | 2016-02-05 | 1 |
| Open-m technology limited | 🇨🇳 | 2014-04-02 | 2015-11-17 | 1 |
| Open Mesh, Inc. | 🇺🇸 | 2011-03-17 | 2018-06-13 | 2 |
| Open Network Co., Ltd. | 🇯🇵 | 2000-11-09 | 2015-11-17 | 1 |
| Open Networking Laboratory | 🇺🇸 | 2013-05-11 | 2015-11-17 | 1 |
| OPEN Networks Pty Ltd | 🇦🇺 | 2000-11-09 | 2015-11-17 | 1 |
| OPEN ROAD SOLUTIONS , INC. | 🇹🇼 | 2010-11-24 | 2015-11-17 | 1 |
| Open Source Robotics Foundation, Inc. | 🇺🇸 | 2013-03-11 | 2015-11-17 | 1 |
| Open Stack, Inc. | 🇰🇷 | 2010-01-05 | 2015-11-17 | 1 |
| Open Standard Digital-IF Interface for SATCOM Systems | 🇺🇸 | 2013-12-13 | 2015-11-17 | 1 |
| Open System Solutions Limited | 🇬🇧 | 2011-02-21 | 2018-10-24 | 3 |
| Open Systems International | 🇺🇸 | 2004-06-30 | 2015-11-17 | 1 |
| Open Telecom | 🇰🇷 | 2004-02-12 | 2015-11-17 | 1 |
| Open Video, Inc. | 🇺🇸 | 2011-02-21 | 2015-08-29 | 1 |
| OPENBRAIN TECHNOLOGIES CO., LTD. | 🇰🇷 | 2005-06-25 | 2015-11-17 | 1 |
| OpenCon Systems, Inc. | 🇺🇸 | 2000-11-09 | 2015-11-17 | 1 |
| Openet information technology(shenzhen) Co., Ltd. | 🇨🇳 | 2003-02-07 | 2015-11-17 | 1 |
| Openeye | 🇺🇸 | 2018-10-24 | 2024-07-24 | 2 |
| OpenGear, Inc | 🇺🇸 | 2005-02-19 | 2015-11-17 | 1 |
| OpenIB, Inc. | 🇺🇸 | 2005-03-22 | 2015-11-17 | 1 |
| Openmatics s.r.o. | 🇨🇿 | 2013-09-22 | 2015-11-17 | 1 |
| OPENMOKO, INC. | 🇹🇼 | 2007-12-31 | 2015-11-17 | 1 |
| OpenPark Technologies Kft | 🇭🇺 | 2023-05-01 | 2023-05-01 | 1 |
| OpenPattern | 🇫🇷 | 2010-02-21 | 2015-11-17 | 1 |
| OpenPeak, Inc. | 🇺🇸 | 2011-02-21 | 2015-08-29 | 1 |
| Openpeak, Inc | 🇺🇸 | 2010-01-05 | 2016-02-18 | 2 |
| OpenPKG GmbH | 🇩🇪 | 2011-02-21 | 2015-08-29 | 1 |
| OpenProducts 237 AB | 🇸🇪 | 2013-09-12 | 2015-11-17 | 1 |
| OpenRB.com, Direct SIA | 🇱🇻 | 2011-08-06 | 2016-02-18 | 1 |
Showing 301 to 350 of 699 entries