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 |
|---|---|---|---|---|
| Criterion Systems Limited | 🇬🇧 | 2011-02-21 | 2015-08-29 | 1 |
| Critical IO, LLC | 🇺🇸 | 2000-11-09 | 2015-11-17 | 1 |
| Critical Link | 🇺🇸 | 2017-10-28 | 2019-07-02 | 1 |
| Critical Link LLC | 🇺🇸 | 2011-02-21 | 2019-07-02 | 13 |
| Critical Loop | 🇺🇸 | 2025-12-24 | 2025-12-24 | 1 |
| Critical Software SA | 🇵🇹 | 2021-10-07 | 2021-10-07 | 1 |
| Criticare Systems, Inc | 🇺🇸 | 2010-11-24 | 2015-11-17 | 2 |
| CROMEMCO INCORPORATED | 🇺🇸 | 2000-11-09 | 2015-11-17 | 1 |
| Crompton Instruments | 🇬🇧 | 2019-10-14 | 2019-10-14 | 1 |
| Cronoplast S.L. | 🇪🇸 | 2013-03-28 | 2015-11-17 | 1 |
| CRONOS S.r.l. | 🇮🇹 | 2001-06-04 | 2015-11-17 | 1 |
| Cronus Electronics | 🇬🇧 | 2022-08-30 | 2022-08-30 | 1 |
| Cronyx Engineering | 🇷🇺 | 2002-06-05 | 2015-11-17 | 1 |
| Cross Country Systems AB | 🇸🇪 | 2011-02-21 | 2015-08-29 | 1 |
| Cross Match Technologies Inc | 🇨🇦 | 2006-04-08 | 2015-11-17 | 1 |
| Cross Point BV | 🇳🇱 | 2010-03-14 | 2015-11-17 | 1 |
| Cross Products Ltd. | 🇬🇧 | 2011-02-21 | 2015-08-29 | 1 |
| Crossbeam Systems, Inc. | 🇺🇸 | 2000-11-09 | 2015-11-17 | 1 |
| Crossbow Technology, Inc | 🇺🇸 | 2006-11-29 | 2015-11-17 | 1 |
| Crossbow Technology, Inc. | 🇺🇸 | 2011-02-21 | 2015-08-29 | 1 |
| CROSSCOMM CORPORATION | 🇺🇸 | 1998-04-22 | 2015-11-17 | 1 |
| Crossing Informationssysteme GmbH | 🇩🇪 | 2011-02-21 | 2015-08-29 | 1 |
| Crossmatch Technologies/HID Global | 🇩🇪 🇺🇸 | 2000-11-09 | 2023-08-02 | 2 |
| Crossport Systems | 🇺🇸 | 2001-06-04 | 2015-11-17 | 2 |
| CROSSROADS SYSTEMS, INC. | 🇺🇸 | 1998-04-22 | 2015-11-17 | 1 |
| Crosstek Co., Ltd | 🇹🇼 | 2024-07-18 | 2024-07-18 | 1 |
| Crouzet Automatismes | 🇫🇷 | 2015-11-17 | 2015-11-17 | 1 |
| Crow Electronic Engeneering | 🇮🇱 | 2005-02-06 | 2015-11-17 | 1 |
| Crown Audio -- Harmanm International | 🇺🇸 | 2002-06-05 | 2015-11-17 | 1 |
| Crown Solar Power Fencing Systems | 🇮🇳 | 2018-10-24 | 2018-10-24 | 1 |
| CRRC DALIAN R&D CO.,LTD. | 🇨🇳 | 2016-08-08 | 2016-08-08 | 1 |
| CRRC Nangjing Puzhen Haitai Brake Equipment Co., LTD | 🇨🇳 | 2021-04-21 | 2021-04-21 | 1 |
| CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO.,LTD | 🇨🇳 | 2017-09-11 | 2017-09-11 | 1 |
| Crtiical Link | 🇺🇸 | 2011-02-21 | 2015-08-29 | 1 |
| CRU-Dataport | 🇺🇸 | 2011-03-17 | 2015-11-17 | 1 |
| CRUXELL Corp. | 🇰🇷 | 2018-07-22 | 2026-03-13 | 2 |
| Cryogenic Control Systems, Inc. | 🇺🇸 | 2011-02-21 | 2015-08-29 | 1 |
| Cryptek Inc. | 🇺🇸 | 2000-11-09 | 2015-11-17 | 1 |
| cryptiris | 🇫🇷 | 2011-02-21 | 2015-08-29 | 1 |
| CRYPTO AG | 🇨🇭 | 2000-11-09 | 2015-11-17 | 1 |
| Crypto S.A. | 🇬🇷 | 2006-06-13 | 2015-11-17 | 1 |
| Crypto4A Technologies | 🇨🇦 | 2025-02-12 | 2025-02-12 | 1 |
| CryptoMetrics | 🇨🇦 | 2007-09-29 | 2015-11-17 | 1 |
| Cryptosoft | 🇷🇺 | 2005-04-14 | 2015-11-17 | 1 |
| Cryptotronix LLC | 🇺🇸 | 2019-12-25 | 2019-12-25 | 1 |
| Cryptsoft Pty Ltd | 🇦🇺 | 2007-12-31 | 2015-11-17 | 1 |
| Crystal Alarm AB | 🇸🇪 | 2023-01-06 | 2023-01-06 | 1 |
| Crystal Group, Inc. | 🇺🇸 | 2000-11-09 | 2015-11-17 | 2 |
| CRYSTAL SEMICONDUCTOR CORP. | 🇺🇸 | 1998-04-22 | 2015-11-17 | 1 |
| Crystal Vision Ltd | 🇬🇧 | 2011-02-21 | 2015-11-17 | 2 |
Showing 2051 to 2100 of 2319 entries