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 651 to 700 of 2904 registered vendor entities.

Search Vendor MAC Generator

Vendors in A-Group

2904

Verified registry entries

Page Prefixes

56 MA-L / M / S

Allocated blocks on page

Top Jurisdictions

🇺🇸 US (38%) 19 entities

🇹🇼 TW (16%) 8 entities

🇯🇵 JP (10%) 5 entities

Earliest Allocation

1998-04-22 28y in service

ADVANCED TECHNOLOGY LABS

Vendor Registry

Page 14 of 59

Vendor / Organization	Jurisdiction	Registration Date	Last Modified	Prefixes	Action
AW Advanced & Wise Technology Corp.	🇹🇼 TW	2016-02-05	2019-02-16	2 Prefixes	View
AS Advanced Si-Net Co., LTD.	🇹🇼 TW	2011-02-21	2015-08-29	1 Prefix	View
AS Advanced Signal Corp.	🇺🇸 US	2011-02-21	2015-08-29	1 Prefix	View
AS Advanced Simulation Technology inc.	🇺🇸 US	2006-11-29	2015-11-17	1 Prefix	View
AS Advanced Software Technologies	🇪🇸 ES	2011-02-21	2015-08-29	1 Prefix	View
AS Advanced Spectrum Technology Co., Ltd.	🇹🇼 TW	2010-01-05	2015-11-17	1 Prefix	View
AS Advanced Storage Concepts, Inc.	🇺🇸 US	2011-02-21	2015-08-29	1 Prefix	View
AS ADVANCED SWITCHING COMMUNICATIONS, INC.	🇺🇸 US	2000-11-09	2015-11-17	1 Prefix	View
AS Advanced Systems Co., Ltd.	🇯🇵 JP	2001-02-02	2015-11-17	1 Prefix	View
AT Advanced Techne	🇮🇹 IT	2024-09-18	2024-09-18	1 Prefix	View
AT ADVANCED TECHNICAL SOLUTIONS	🇺🇸 US	2000-11-09	2015-11-17	1 Prefix	View
AT Advanced Technical Support, Inc.	🇺🇸 US	2012-03-01	2015-11-17	1 Prefix	View
AT Advanced technologies & Engineering (pty) Ltd	🇿🇦 ZA	2011-02-21	2015-08-29	1 Prefix	View
AT Advanced Technology & Systems	🇯🇵 JP	2000-11-09	2015-11-17	1 Prefix	View
AT ADVANCED TECHNOLOGY LABS	🇺🇸 US	1998-04-22	2015-11-17	1 Prefix	View
AT Advanced Technology Solutions	🇦🇹 AT	2011-02-21	2015-08-29	1 Prefix	View
AT Advanced Telecommunication Technologies, Inc.	🇺🇸 US	2004-08-04	2015-11-17	1 Prefix	View
AT ADVANCED TELECOMMUNICATIONS MODULES, LTD.	🇬🇧 GB	1998-04-22	2015-11-17	1 Prefix	View
AT Advanced Telecommunications Research Institute International	🇯🇵 JP	2020-07-17	2020-07-17	1 Prefix	View
AT Advanced Television Systems Committee, Inc.	🇺🇸 US	2002-06-05	2015-11-17	1 Prefix	View
AT Advanced TS Migrations, Co	🇺🇸 US	2017-01-30	2017-01-30	1 Prefix	View
AV Advanced Ventilation Applications, Inc.	🇺🇸 US	2018-04-05	2018-04-05	1 Prefix	View
AV Advanced Video Communications Inc.	🇺🇸 US	2008-12-16	2015-11-17	1 Prefix	View
AV Advanced Vision Technology Ltd	🇬🇧 GB	2017-03-08	2017-03-08	1 Prefix	View
AW Advanced Wireless Dynamics S.L.	🇪🇸 ES	2011-03-17	2015-11-17	1 Prefix	View
AT ADVANCED-VISION TECHNOLGIES CORP.	🇹🇼 TW	1998-04-22	2015-11-17	1 Prefix	View
AI ADVANET INC.	🇯🇵 JP	1998-04-22	2015-11-17	1 Prefix	View
AD ADVANSEE	🇫🇷 FR	2011-10-14	2015-11-17	1 Prefix	View
AC Advansus Corp.	🇹🇼 TW	2006-07-19	2015-11-17	1 Prefix	View
AD AdvanSys	🇺🇸 US	1998-04-22	2015-11-17	1 Prefix	View
AS Advant sp. z o.o.	🇵🇱 PL	2025-08-29	2025-08-29	1 Prefix	View
AC Advantage Century Telecommunication Corp.	🇹🇼 TW	2000-11-09	2015-11-17	1 Prefix	View
AC Advantage Controls	🇺🇸 US	2013-03-28	2015-11-17	1 Prefix	View
AE Advantage Electronics	🇺🇸 US	2013-01-09	2015-11-17	1 Prefix	View
AP Advantage Pharmacy Services, LLC	🇺🇸 US	2013-11-12	2018-04-10	1 Prefix	View
AR Advantage R&D	🇺🇸 US	2011-02-21	2015-08-29	1 Prefix	View
AS Advantage Six Ltd	🇬🇧 GB	2006-04-08	2015-11-17	1 Prefix	View
AA Advantech AMT Inc.	🇨🇦 CA	2004-02-12	2015-11-17	1 Prefix	View
AC ADVANTECH CO., LTD.	🇹🇼 TW	2000-11-09	2015-11-17	2 Prefixes	View
AC Advantech Czech	🇨🇿 CZ	2025-12-16	2025-12-16	1 Prefix	View
AT ADVANTECH TECHNOLOGIES CO.,LTD	🇰🇷 KR	2005-04-07	2015-11-17	1 Prefix	View
AT Advantech Technology (CHINA) Co., Ltd.	🇨🇳 CN	2003-02-07	2026-04-24	4 Prefixes	View
AD Advantics	🇫🇷 FR	2020-06-12	2020-06-12	1 Prefix	View
AC ADVANTOR CORPORATION	🇺🇸 US	2024-01-30	2024-01-30	1 Prefix	View
AC AdvanWISE Corporation	🇹🇼 TW	2019-03-12	2019-03-12	1 Prefix	View
AC ADVAS CO., LTD.	🇯🇵 JP	2010-01-05	2015-11-17	1 Prefix	View
AL Advatek Lighting Pty Ltd	🇦🇺 AU	2012-11-04	2016-03-07	2 Prefixes	View
AT Adveco Technology Co., Ltd	🇨🇳 CN	2024-07-08	2024-07-08	1 Prefix	View
AD ADVEEZ	🇫🇷 FR	2018-03-05	2018-03-05	1 Prefix	View
AD Advent Diamond	🇺🇸 US	2023-10-19	2023-10-19	1 Prefix	View

Showing 651 to 700 of 2904 entries