MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

Lexical Index Router • 27 Segments Total

Alphabetical prefix navigation

Index Category: Segment C Block Range: [C]

Vendor Directory — C-Names

Browse hardware manufacturers, telecommunications providers, and registered OUI blockholders starting with C. Showing 1 to 50 of 2357 registered vendor entities.

Search Vendor MAC Generator

Vendors in C-Group

2357

Verified registry entries

Page Prefixes

55 MA-L / M / S

Allocated blocks on page

Top Jurisdictions

🇺🇸 US (28%) 14 entities

🇹🇼 TW (12%) 6 entities

🇬🇧 GB (8%) 4 entities

Earliest Allocation

2000-11-09 26y in service

C.A.E.N.

Vendor Registry

Page 1 of 48

Vendor / Organization	Jurisdiction	Registration Date	Last Modified	Prefixes	Action
CT C TECH BILISIM TEKNOLOJILERI SAN. VE TIC. A.S.	🇹🇷 TR	2019-06-01	2020-09-17	2 Prefixes	View
CT C Technologies AB	🇸🇪 SE	2010-01-05	2015-11-17	1 Prefix	View
CW C W F Hamilton & Co Ltd	🇳🇿 NZ	2020-03-23	2020-03-23	1 Prefix	View
CC C-BEL Corporation	🇯🇵 JP	2007-09-29	2015-11-17	1 Prefix	View
CC C-COM Corporation	🇹🇼 TW	2000-11-09	2015-11-17	1 Prefix	View
CS C-COM Satellite Systems Inc.	🇨🇦 CA	2011-02-21	2018-12-16	3 Prefixes	View
CC C-COR	🇺🇸 US	2000-11-09	2015-11-17	1 Prefix	View
CC C-COR.net	🇺🇸 US	2000-11-09	2015-11-17	1 Prefix	View
CI C-guys, Inc.	🇯🇵 JP	2004-02-12	2015-11-17	1 Prefix	View
CT C-Kur TV Inc.	🇰🇷 KR	2017-07-23	2017-07-23	1 Prefix	View
CS C-Matic Systems Ltd	🇬🇧 GB	2008-10-25	2015-11-17	1 Prefix	View
CA C-MAX Asia Limited	🇭🇰 HK	2014-08-20	2015-11-17	1 Prefix	View
CR C-Mer Rainsoptics Limited	🇭🇰 HK	2021-10-21	2021-10-21	1 Prefix	View
CO C-Octopus	🇮🇱 IL	2025-04-28	2025-04-28	1 Prefix	View
CS c-scape	🇳🇱 NL	2011-09-24	2015-11-17	1 Prefix	View
CU C-TECH UNITED CORP.	🇹🇼 TW	2004-02-12	2015-11-17	1 Prefix	View
CS C-VUE (SHANGHAI) AUDIO TECHNOLOGY CO.,LTD	🇨🇳 CN	2024-02-21	2024-02-21	1 Prefix	View
CI C. ITOH ELECTRONICS, INC.	🇺🇸 US	2000-11-09	2015-11-17	1 Prefix	View
CR C. Rob. Hammerstein GmbH & Co. KG	🇩🇪 DE	2011-02-21	2015-08-29	1 Prefix	View
CA C.A.E.N.	🇫🇷 FR	2000-11-09	2015-11-17	1 Prefix	View
CD C.D.N.CORPORATION	🇯🇵 JP	2015-04-29	2016-02-18	1 Prefix	View
CE C.E. ELECTRONICS, INC	🇺🇸 US	2013-11-12	2015-11-17	1 Prefix	View
CS C.G.V. S.A.S.	🇫🇷 FR	2014-05-27	2015-11-17	1 Prefix	View
CS C.O.B.O. SPA	🇮🇹 IT	2017-03-29	2017-03-29	1 Prefix	View
CT C.P. Technology Co., Ltd.	🇹🇼 TW	2001-06-04	2015-11-17	1 Prefix	View
CI C.R.S. iiMotion GmbH	🇩🇪 DE	2013-03-11	2015-11-17	1 Prefix	View
CE C.T. ELETTRONICA	🇮🇹 IT	2006-12-17	2015-11-17	1 Prefix	View
CM C&A Marketing, INC.	🇺🇸 US	2019-03-01	2021-12-30	2 Prefixes	View
CT C&C TECHNIC TAIWAN CO., LTD.	🇹🇼 TW	2010-06-10	2015-11-17	1 Prefix	View
CT C&D Technologies	🇺🇸 US	2024-05-03	2024-05-03	1 Prefix	View
CT C&D Technologies, Inc	🇺🇸 US	2011-02-21	2015-08-29	1 Prefix	View
CT C&H technology ltd.	🇹🇼 TW	2011-02-21	2015-08-29	1 Prefix	View
CC C&I Co.Ltd	🇯🇵 JP	2011-02-21	2015-08-29	1 Prefix	View
CT C&I Technologies	🇰🇷 KR	2002-06-05	2015-11-17	1 Prefix	View
CT C&S Technology	🇰🇷 KR	2002-06-05	2015-11-17	1 Prefix	View
CS C&T Solution Inc.	🇹🇼 TW	2012-04-08	2015-11-17	1 Prefix	View
CD C2 Development, Inc.	🇺🇸 US	2011-10-07	2015-11-17	1 Prefix	View
CD C2 DIAGNOSTICS	🇫🇷 FR	2011-02-21	2015-08-29	1 Prefix	View
CM C2 Microsystems	🇺🇸 US	2011-02-21	2015-08-29	1 Prefix	View
CM C2 Microsystems, Inc.	🇺🇸 US	2010-01-05	2015-11-17	1 Prefix	View
CS C21 Systems Limited	🇬🇧 GB	2011-02-21	2015-08-29	1 Prefix	View
CS C21 Systems Ltd	🇬🇧 GB	2015-04-29	2018-10-24	2 Prefixes	View
CL C3 LLC	🇺🇸 US	2012-05-09	2015-08-29	1 Prefix	View
CL C3-ilex, LLC	🇺🇸 US	2011-02-21	2015-08-29	1 Prefix	View
CS C3PO S.A.	🇪🇸 ES	2010-04-27	2015-11-17	1 Prefix	View
CS C4I Systems Ltd	🇬🇧 GB	2020-03-03	2020-03-03	1 Prefix	View
C4 C4Line	🇰🇷 KR	2005-03-22	2015-11-17	1 Prefix	View
CM C8 MediSensors, Inc.	🇺🇸 US	2011-05-07	2015-11-17	1 Prefix	View
CT CA Technology, Inc	🇺🇸 US	2011-02-21	2015-08-29	1 Prefix	View
CT Công ty Cổ phần Thiết bị Công nghiệp GEIC	🇻🇳 VN	2025-06-27	2025-06-27	1 Prefix	View

Showing 1 to 50 of 2357 entries