MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Vendor Directory C-Names
| Vendor | Country | Created | Last mod | # Prefixes |
|---|---|---|---|---|
| Cygnet Technologies, Inc. | 🇺🇸 | 2000-11-09 | 2015-11-17 | 1 |
| Cygnetic Technologies (Pty) Ltd | 🇿🇦 | 2018-06-14 | 2018-06-14 | 1 |
| Cygnus LLC | 🇺🇸 | 2014-04-14 | 2016-02-18 | 1 |
| Cygnus Microsystems (P) Limited | 🇮🇳 | 2003-02-07 | 2015-11-17 | 1 |
| CYJAYA Korea | 🇰🇷 | 2011-02-21 | 2015-08-29 | 1 |
| Cyklop Fastjet Technologies (Shanghai) Inc. | 🇨🇳 | 2023-07-14 | 2023-07-14 | 1 |
| CYLINK CORPORATION | 🇺🇸 | 1998-04-22 | 2015-11-17 | 1 |
| Cylon Controls | 🇮🇪 | 2004-04-03 | 2015-11-17 | 1 |
| CYLTek Limited | 🇹🇼 | 2020-05-07 | 2020-07-17 | 1 |
| Cymphonix Corp | 🇺🇸 | 2006-04-08 | 2015-11-17 | 1 |
| Cymtec Ltd | 🇬🇧 | 2015-04-29 | 2016-02-18 | 1 |
| Cymtec Systems, Inc. | 🇺🇸 | 2008-03-04 | 2015-11-17 | 1 |
| CYNAPS | 🇿🇦 | 2011-02-21 | 2015-08-29 | 1 |
| CYNIX Systems Inc | 🇰🇷 | 2019-07-25 | 2019-07-25 | 1 |
| Cynny Italia S.r.L. | 🇮🇹 | 2014-02-25 | 2015-11-17 | 1 |
| Cynosure Technologies Co.,Ltd | 🇨🇳 | 2018-10-20 | 2018-10-20 | 1 |
| Cynove | 🇫🇷 | 2010-05-26 | 2015-11-17 | 1 |
| Cyon Drones | 🇺🇸 | 2025-09-17 | 2025-09-17 | 1 |
| CyOne Security AG | 🇨🇭 | 2020-12-16 | 2020-12-16 | 1 |
| Cypak AB | 🇸🇪 | 2008-10-25 | 2015-11-17 | 1 |
| Cypress Computer Systems, Inc. | 🇺🇸 | 2016-02-25 | 2016-02-25 | 1 |
| Cypress Electronics Limited | 🇭🇰 | 2012-04-08 | 2015-11-17 | 1 |
| CYPRESS SEMICONDUCTOR | 🇺🇸 | 1998-04-22 | 2017-04-18 | 1 |
| Cypress Solutions Inc | 🇨🇦 | 2010-01-05 | 2015-11-17 | 1 |
| Cypress Technology CO., LTD. | 🇹🇼 | 2012-07-16 | 2015-11-17 | 1 |
| CYQ've Technology Co., Ltd. | 🇯🇵 | 1998-04-22 | 2015-11-17 | 1 |
| CYRA TECHNOLOGIES, INC. | 🇺🇸 | 2000-11-09 | 2015-11-17 | 1 |
| Cyras Systems, Inc. | 🇺🇸 | 2000-11-09 | 2015-11-17 | 1 |
| Cyrus Audio LTD | 🇬🇧 | 2022-09-30 | 2022-09-30 | 1 |
| Cyrus Technology GmbH | 🇩🇪 | 2019-05-10 | 2019-05-10 | 1 |
| Cytec Zylindertechnik GmbH | 🇩🇪 | 2011-11-26 | 2015-08-29 | 1 |
| Cytech Technology Pte Ltd | 🇸🇬 | 2013-06-03 | 2015-08-29 | 1 |
| Cytek Media Systems, INC. | 🇺🇸 | 2011-02-21 | 2015-08-29 | 1 |
| Cytiva Sweden AB | 🇸🇪 | 2006-01-14 | 2020-06-19 | 1 |
| CytoTronics | 🇺🇸 | 2024-02-07 | 2024-02-07 | 1 |
| Cytyc Corporation | 🇺🇸 | 2005-08-04 | 2015-11-17 | 1 |
| CyVerse Corporation | 🇯🇵 | 2007-09-29 | 2015-11-17 | 1 |
| Cyviz AS | 🇳🇴 | 2014-11-04 | 2024-03-18 | 2 |
| CyWee Group Ltd | 🇹🇼 | 2011-12-14 | 2015-11-17 | 1 |
| CYZENTECH Co., Ltd. | 🇰🇷 | 2000-12-04 | 2015-11-17 | 1 |
| CZ.NIC, z.s.p.o. | 🇨🇿 | 2013-11-12 | 2015-11-17 | 1 |
Showing 2251 to 2291 of 2291 entries