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 A Block Range: [A]

Vendor Directory — A-Names

Browse hardware manufacturers, telecommunications providers, and registered OUI blockholders starting with A. Showing 451 to 500 of 2904 registered vendor entities.

Search Vendor MAC Generator

Vendors in A-Group

2904

Verified registry entries

Page Prefixes

76 MA-L / M / S

Allocated blocks on page

Top Jurisdictions

🇺🇸 US (43%) 22 entities

🇩🇪 DE (8%) 4 entities

🇯🇵 JP (6%) 3 entities

Earliest Allocation

1998-04-22 28y in service

ADASTRA SYSTEMS CORP.

Vendor Registry

Page 10 of 59

Vendor / Organization	Jurisdiction	Registration Date	Last Modified	Prefixes	Action
AL Adaptiv LTD	🇺🇸 US	2024-08-13	2024-08-13	1 Prefix	View
AI Adaptive Instruments	🇺🇸 US	2004-04-03	2015-11-17	1 Prefix	View
AM Adaptive Micro Systems Inc.	🇺🇸 US	2004-02-12	2015-11-17	1 Prefix	View
AM Adaptive Micro-Ware Inc.	🇺🇸 US	2006-11-29	2015-11-17	1 Prefix	View
AR Adaptive Recognition Hungary, Inc	🇭🇺 HU	2007-08-18	2015-11-17	1 Prefix	View
AS Adaptive Spectrum and Signal Alignment (ASSIA), Inc.	🇺🇸 US	2011-03-17	2015-11-17	1 Prefix	View
AS ADAPTIVE SYSTEMS, INC.	🇺🇸 US	2000-11-09	2015-11-17	1 Prefix	View
AT Adaptive Technologies, Inc.	🇺🇸 US	2011-09-25	2015-08-29	1 Prefix	View
AW Adaptive Wireless Solutions, LLC	🇺🇸 US	2012-10-05	2015-11-17	1 Prefix	View
AI Adaptix, Inc	🇺🇸 US	2004-09-15	2015-11-17	1 Prefix	View
AI Adaptrum Inc.	🇺🇸 US	2013-07-12	2015-11-17	1 Prefix	View
AL Adasky Ltd.	🇮🇱 IL	2022-12-30	2022-12-30	1 Prefix	View
AS ADASTRA SYSTEMS CORP.	🇺🇸 US	1998-04-22	2015-11-17	1 Prefix	View
AT ADATA Technology Co., Ltd	🇹🇼 TW	2013-11-12	2015-11-17	1 Prefix	View
AT ADATEL TELECOMUNICACIONES S.A.	🇪🇸 ES	2011-02-21	2015-08-29	1 Prefix	View
AG Adatis GmbH & Co. KG	🇩🇪 DE	2010-02-21	2015-11-17	1 Prefix	View
AI Adax, Inc.	🇺🇸 US	2001-10-24	2015-11-17	1 Prefix	View
AS Adaxys Solutions AG	🇨🇭 CH	2010-05-26	2015-11-17	1 Prefix	View
AT Aday Technology Inc	🇹🇼 TW	2004-06-30	2015-11-17	1 Prefix	View
AB ADB Broadband Italia	🇮🇹 IT +2	1998-04-22	2019-07-02	24 Prefixes	View
AI ADB Italia	🇮🇹 IT	2016-03-16	2016-11-17	2 Prefixes	View
AG ADC - Global Connectivity Solutions Division	🇺🇸 US	2000-11-09	2015-11-17	1 Prefix	View
AA ADC Automotive Distance Control System GmbH	🇩🇪 DE	2022-03-28	2022-03-28	1 Prefix	View
AC ADC CODENOLL TECHNOLOGY CORP.	🇺🇸 US	1998-04-22	2015-11-17	2 Prefixes	View
AC ADC Corporation	🇯🇵 JP	2017-03-29	2017-03-29	1 Prefix	View
AG ADC Global Technology Sdn Bhd	🇲🇾 MY	2023-12-27	2024-01-08	1 Prefix	View
AT ADC Techonology	🇯🇵 JP	2002-06-05	2015-11-17	1 Prefix	View
AT ADC Telecommunications	🇺🇸 US	2006-01-30	2015-11-17	1 Prefix	View
AG ADC-Elektronik GmbH	🇩🇪 DE	2008-12-16	2015-11-17	1 Prefix	View
AD ADChips	🇰🇷 KR	2011-02-21	2015-08-29	1 Prefix	View
AS Adcole Space	🇺🇸 US	2020-01-08	2020-06-02	1 Prefix	View
AT Adcon Telemetry GmbH	🇦🇹 AT	2001-01-24	2015-11-17	1 Prefix	View
AB ADD-Engineering BV	🇳🇱 NL	2013-05-02	2015-11-17	1 Prefix	View
AT Add-On Technology Co., LTD.	🇹🇼 TW	2005-02-06	2015-11-17	1 Prefix	View
AS Addat s.r.o.	🇨🇿 CZ	2013-09-12	2015-11-17	1 Prefix	View
AD ADDE	🇫🇷 FR	2020-07-30	2020-07-30	1 Prefix	View
AT ADDÉNERGIE TECHNOLOGIES	🇨🇦 CA	2016-04-27	2016-04-27	1 Prefix	View
AT Adder Technology Limited	🇬🇧 GB	2004-02-12	2015-11-17	1 Prefix	View
AG ADDI-DATA GmbH	🇩🇪 DE	2004-02-12	2015-11-17	1 Prefix	View
AI Additech, Inc.	🇺🇸 US	2010-04-27	2015-11-17	1 Prefix	View
AD Addlogix	🇺🇸 US	2004-10-10	2015-11-17	1 Prefix	View
AC ADDO-Japan Corporation	🇯🇵 JP	2004-02-12	2015-11-17	1 Prefix	View
AC AddOn Computer	🇺🇸 US	2017-08-20	2017-08-20	1 Prefix	View
AT Addonics Technologies, Inc.	🇺🇸 US	2000-11-09	2015-11-17	1 Prefix	View
AT AddPac Technology Co., Ltd.	🇰🇷 KR	2000-11-09	2015-11-17	1 Prefix	View
AS Addrek Smart Solutions	🇶🇦 QA	2013-11-12	2015-11-17	1 Prefix	View
AS AddSecure Smart Grids	🇸🇪 SE	2019-08-31	2023-09-30	2 Prefixes	View
AT ADDSOFT TECHNOLOGIES LIMITED	🇮🇳 IN	2025-07-24	2025-07-24	1 Prefix	View
AT ADDTRON TECHNOLOGY CO., LTD.	🇺🇸 US	1998-04-22	2015-11-17	1 Prefix	View
AC Addvalue Communications Pte Ltd	🇸🇬 SG	2002-10-14	2015-11-17	1 Prefix	View

Showing 451 to 500 of 2904 entries