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 |
|---|---|---|---|---|
| OCAS AS | 🇳🇴 | 2011-02-21 | 2015-08-29 | 1 |
| Occam Networks | 🇺🇸 | 2000-11-09 | 2015-11-17 | 1 |
| OCCITALINE | 🇫🇷 | 2016-02-25 | 2016-02-25 | 1 |
| Occuspace | 🇺🇸 | 2021-07-28 | 2021-07-28 | 1 |
| OCE PRINTING SYSTEMS, GMBH | 🇩🇪 | 1998-04-22 | 2015-11-17 | 1 |
| OCEAN | 🇫🇷 | 2017-01-07 | 2017-01-07 | 1 |
| Ocean Broadband Networks | 🇺🇸 | 2004-12-11 | 2015-11-17 | 1 |
| OCEAN OFFICE AUTOMATION LTD. | 🇭🇰 | 1998-04-22 | 2015-11-17 | 1 |
| Ocean Optics, Inc. | 🇺🇸 | 2006-09-03 | 2015-11-17 | 1 |
| Ocean Sonics | 🇨🇦 | 2011-08-06 | 2015-08-29 | 1 |
| Oceanblue Cloud Technology Limited | 🇭🇰 | 2019-07-02 | 2019-07-02 | 1 |
| OCEANCCTV LTD | 🇹🇼 | 2019-03-08 | 2019-11-05 | 2 |
| OCEANIX INC. | 🇺🇸 | 2016-02-18 | 2016-02-18 | 1 |
| OceanServer Technology, Inc | 🇺🇸 | 2011-08-20 | 2015-11-17 | 1 |
| OCEM Energy Technology | 🇮🇹 | 2023-12-16 | 2023-12-16 | 1 |
| Ochno AB | 🇸🇪 | 2019-07-02 | 2019-07-02 | 1 |
| Ocom Communications, Inc. | 🇹🇼 | 2010-01-05 | 2015-11-17 | 1 |
| OCOSMOS Co., LTD | 🇰🇷 | 2020-04-25 | 2020-04-25 | 1 |
| OCP Inc. | 🇺🇸 | 2009-02-15 | 2015-11-17 | 1 |
| OCT Technology Co., Ltd. | 🇹🇼 | 2016-06-11 | 2016-06-11 | 1 |
| OCTAGON SYSTEMS CORP. | 🇺🇸 | 1998-04-22 | 2020-02-12 | 2 |
| Octalix B.V. | 🇳🇱 | 2004-06-30 | 2015-11-17 | 1 |
| Octasic Inc. | 🇨🇦 | 2003-04-11 | 2015-11-17 | 1 |
| Octatron, Inc. | 🇺🇸 | 2011-02-21 | 2015-08-29 | 1 |
| Octave Communications | 🇺🇸 | 2002-06-05 | 2015-11-17 | 1 |
| OCTEL COMMUNICATIONS CORP. | 🇺🇸 | 1998-04-22 | 2015-11-17 | 1 |
| OctoGate IT Security Systems GmbH | 🇩🇪 | 2011-08-06 | 2020-11-26 | 2 |
| Octonion SA | 🇨🇭 | 2014-10-13 | 2015-11-17 | 1 |
| Octopod Technology Co. Ltd. | 🇨🇳 | 2016-03-04 | 2016-03-04 | 1 |
| Octopus IoT srl | 🇮🇹 | 2020-11-17 | 2020-11-17 | 1 |
| Octopus Systems Limited | 🇭🇰 | 2010-03-28 | 2015-11-17 | 1 |
| octoScope | 🇺🇸 | 2014-11-04 | 2016-02-18 | 1 |
| octoScope, Inc. | 🇺🇸 | 2017-07-23 | 2017-07-23 | 1 |
| OCTOTHORPE CORP. | 🇺🇸 | 2000-11-09 | 2015-11-17 | 2 |
| OCTTEL Communication Co., Ltd. | 🇹🇼 | 2003-02-07 | 2015-11-17 | 1 |
| Ocular Networks | 🇺🇸 | 2000-11-09 | 2015-11-17 | 1 |
| OCULI VISION | 🇦🇪 | 2016-02-18 | 2016-02-18 | 1 |
| Oculii | 🇺🇸 | 2020-01-22 | 2020-01-22 | 1 |
| Oculus VR, LLC | 🇺🇸 | 2017-02-21 | 2017-02-21 | 1 |
| ODA Technologies | 🇰🇷 | 2013-06-20 | 2015-11-17 | 1 |
| ODAWARAKIKI AUTO-MACHINE MFG.CO.,LTD | 🇯🇵 | 2018-07-22 | 2018-07-22 | 1 |
| ODF Optronics, Inc. | 🇺🇸 | 2011-02-21 | 2015-08-29 | 1 |
| Odin TeleSystems Inc | 🇺🇸 | 2011-02-21 | 2015-08-29 | 1 |
| ODIXION | 🇫🇷 | 2011-02-21 | 2015-08-29 | 1 |
| Odus Technologies SA | 🇨🇭 | 2011-02-21 | 2015-08-29 | 1 |
| ODVA | 🇺🇸 | 2008-10-25 | 2015-11-17 | 1 |
| ODYSSEE-SYSTEMES | 🇫🇷 | 2023-11-10 | 2023-11-10 | 1 |
| Odyssee Systemes SAS | 🇫🇷 | 2011-02-21 | 2015-08-29 | 1 |
| Oelmann Elektronik GmbH | 🇩🇪 | 2011-02-21 | 2015-08-29 | 1 |
| OEM ENGINES | 🇺🇸 | 1998-04-22 | 2015-11-17 | 1 |
Showing 51 to 100 of 689 entries