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 |
|---|---|---|---|---|
| Optical Zonu Corporation | 🇺🇸 | 2002-06-05 | 2015-11-17 | 1 |
| Opticom Communication, LLC | 🇺🇸 | 2013-11-12 | 2015-11-17 | 1 |
| Opticom Communications, LLC | 🇺🇸 | 2006-04-08 | 2015-11-17 | 1 |
| Opticomm Corporation | 🇺🇸 | 2007-05-13 | 2015-11-17 | 1 |
| Opticon Sensors Europe B.V. | 🇳🇱 | 2013-07-12 | 2015-11-17 | 1 |
| OptiCore Inc. | 🇰🇷 | 2017-04-18 | 2023-06-15 | 1 |
| Optictimes Co.,Ltd | 🇨🇳 | 2019-01-29 | 2020-07-08 | 2 |
| Optigo Networks | 🇨🇦 | 2016-08-25 | 2016-08-25 | 1 |
| optilink networks pvt ltd | 🇮🇳 | 2016-08-25 | 2018-08-05 | 2 |
| Optillion | 🇸🇪 | 2001-10-24 | 2015-11-17 | 1 |
| OptiLogix BV | 🇳🇱 | 2010-11-24 | 2015-11-17 | 1 |
| OPTiM Corporation | 🇯🇵 | 2018-03-18 | 2018-03-18 | 1 |
| OPTIM SYSTEMS, INC. | 🇺🇸 | 2000-11-09 | 2015-11-17 | 1 |
| OPTIMA TELE.COM, INC. | 🇨🇦 | 2000-11-09 | 2015-11-17 | 1 |
| Optimal Audio Ltd | 🇬🇧 | 2020-09-10 | 2020-09-10 | 1 |
| Optimal Technologies International Inc. | 🇧🇸 | 2006-07-14 | 2015-11-17 | 1 |
| OPTIMATION, INC. | 🇺🇸 | 2000-11-09 | 2015-11-17 | 1 |
| optiMEAS GmbH | 🇩🇪 | 2014-04-14 | 2016-02-18 | 1 |
| Optimedical Systems | 🇺🇸 | 2007-06-16 | 2015-11-17 | 1 |
| OPTIMEM | 🇺🇸 | 2000-11-09 | 2015-11-17 | 1 |
| OptiMight Communications, Inc. | 🇺🇸 | 2000-11-09 | 2015-11-17 | 1 |
| Optimum Instruments Inc. | 🇨🇦 | 2022-09-16 | 2022-09-16 | 1 |
| OPTIMUS IC S.A. | 🇵🇱 | 2004-12-11 | 2015-11-17 | 1 |
| Optinel Systems, Inc. | 🇺🇸 | 2004-04-03 | 2015-11-17 | 1 |
| Option International N.V. | 🇧🇪 | 2003-04-11 | 2015-11-17 | 1 |
| Option Wireless Sweden | 🇸🇪 | 2002-06-05 | 2015-11-17 | 1 |
| Optionexist Limited | 🇬🇧 | 2011-02-21 | 2015-08-29 | 1 |
| OPTIQUEST | 🇺🇸 | 1998-04-22 | 2015-11-17 | 1 |
| OptiScan Biomedical Corp. | 🇺🇸 | 2015-04-29 | 2016-02-18 | 1 |
| OptiSense Network, LLC | 🇺🇸 | 2012-02-04 | 2015-11-17 | 1 |
| OPTITERA GLOBAL NETWORKS PRIVATE LIMITED | 🇮🇳 | 2022-12-31 | 2022-12-31 | 1 |
| Optium Corporation | 🇺🇸 | 2004-02-12 | 2015-11-17 | 1 |
| Optiver Pty Ltd | 🇦🇺 | 2018-07-22 | 2020-08-22 | 1 |
| Optiver Services B.V. | 🇳🇱 | 2022-12-15 | 2022-12-15 | 1 |
| OPTIVISION, INC. | 🇺🇸 | 2000-11-09 | 2015-11-17 | 1 |
| OPTIX JSC | 🇧🇬 | 2015-08-12 | 2016-02-18 | 1 |
| OPTO-22 | 🇺🇸 | 1998-04-22 | 2015-11-17 | 1 |
| Opto Engineering | 🇮🇹 | 2018-02-15 | 2018-02-15 | 1 |
| OPTOELECTRONICS Co., Ltd. | 🇯🇵 | 2004-09-22 | 2015-11-17 | 1 |
| Optoelettronica Italia S.r.l. | 🇮🇹 | 2011-02-21 | 2015-08-29 | 1 |
| OPTOKON, a.s. | 🇨🇿 | 2024-12-02 | 2024-12-02 | 1 |
| OptoLink Industria e Comercio Ltda | 🇧🇷 | 2011-02-21 | 2015-08-29 | 1 |
| OptoMET GmbH | 🇩🇪 | 2016-02-10 | 2016-02-10 | 1 |
| Optomind Inc. | 🇰🇷 | 2024-08-16 | 2024-08-16 | 1 |
| Optonic GmbH | 🇩🇪 | 2018-04-25 | 2021-06-15 | 1 |
| Optoplan as | 🇳🇴 | 2011-02-21 | 2015-08-29 | 1 |
| OptoPrecision GmbH | 🇩🇪 | 2018-02-15 | 2018-02-15 | 1 |
| Optos Plc | 🇬🇧 | 2008-03-04 | 2015-11-17 | 1 |
| Optotune Switzerland AG | 🇨🇭 | 2021-11-05 | 2021-11-05 | 1 |
| Optoway Technology Incorporation | 🇹🇼 | 2004-02-12 | 2015-11-17 | 1 |
Showing 401 to 450 of 699 entries