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 Q Block Range: [Q]

Vendor Directory — Q-Names

Browse hardware manufacturers, telecommunications providers, and registered OUI blockholders starting with Q. Showing 1 to 50 of 308 registered vendor entities.

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Vendors in Q-Group

308

Verified registry entries

Page Prefixes

59 MA-L / M / S

Allocated blocks on page

Top Jurisdictions

🇨🇳 CN (22%) 11 entities

🇺🇸 US (18%) 9 entities

🇰🇷 KR (8%) 4 entities

Earliest Allocation

2001-06-04 25y in service

QEI, Inc.

Vendor Registry

Page 1 of 7

Vendor / Organization	Jurisdiction	Registration Date	Last Modified	Prefixes	Action
QC Q (Cue), Inc.	🇮🇱 IL	2025-07-31	2025-07-31	1 Prefix	View
QC Q Core Medical Ltd	🇮🇱 IL	2017-02-21	2017-02-21	1 Prefix	View
QE Q Electronics Ltd	🇬🇧 GB	2011-03-17	2015-11-17	1 Prefix	View
QL Q-Branch Labs, Inc.	🇺🇸 US	2018-10-24	2018-10-24	1 Prefix	View
QA Q-Free America, Inc.	🇺🇸 US	2011-02-21	2024-06-21	2 Prefixes	View
QA Q-Free ASA	🇳🇴 NO	2004-10-10	2015-11-17	1 Prefix	View
QC Q-Lab Corporation	🇺🇸 US	2016-04-01	2016-04-01	1 Prefix	View
QA Q-Light AS	🇳🇴 NO	2024-03-20	2024-03-20	1 Prefix	View
QC Q-Light Co., Ltd.	🇰🇷 KR	2008-10-25	2015-11-17	1 Prefix	View
QS Q-Matic Sweden AB	🇸🇪 SE	2005-07-21	2015-11-17	1 Prefix	View
QP Q-PAC	🇺🇸 US	2024-06-11	2024-06-11	1 Prefix	View
QA Q-PRODUCTS a. s.	🇸🇰 SK	2016-02-05	2016-02-05	1 Prefix	View
QC Q-SENTECH Co.,Ltd.	🇰🇷 KR	2019-03-18	2019-03-18	1 Prefix	View
QN Q9 Networks Inc.	🇨🇦 CA	2012-10-05	2015-11-17	1 Prefix	View
QC QA Cafe	🇺🇸 US	2012-04-08	2015-11-17	1 Prefix	View
QT Qamcom Technology AB	🇸🇪 SE	2004-02-12	2015-11-17	1 Prefix	View
QI Qardio, Inc	🇺🇸 US	2013-09-12	2015-11-17	1 Prefix	View
QT Qasky Technology Co.,Ltd.	🇨🇳 CN	2026-09-01	2026-09-01	1 Prefix	View
QC QBIC COMMUNICATIONS DMCC	🇦🇪 AE	2019-09-23	2024-06-28	3 Prefixes	View
QT Qbic Technology Co., Ltd	🇹🇼 TW	2019-04-05	2021-03-08	2 Prefixes	View
QG Qbit GmbH	🇩🇪 DE	2007-12-31	2015-11-17	1 Prefix	View
QT QCOM TECHNOLOGY INC.	🇹🇼 TW	2004-02-12	2016-06-27	1 Prefix	View
QM QCORE Medical	🇮🇱 IL	2014-04-14	2016-02-18	1 Prefix	View
QC QCTEK CO.,LTD.	🇹🇼 TW	2020-08-14	2023-03-09	1 Prefix	View
QD QDevil	🇩🇰 DK	2020-09-25	2020-09-25	1 Prefix	View
QT QDI Technology (H.K.) Limited	🇨🇳 CN	2005-11-24	2015-11-17	1 Prefix	View
QS QDIQO Sp. z o.o.	🇵🇱 PL	2018-03-08	2018-03-08	1 Prefix	View
QD QDIS	🇰🇷 KR	2018-06-02	2018-06-02	1 Prefix	View
QA QED Advanced Systems Limited	🇬🇧 GB	2014-01-20	2015-08-29	1 Prefix	View
QA QEES ApS.	🇩🇰 DK	2011-05-07	2015-11-17	1 Prefix	View
QI QEI, Inc.	🇺🇸 US	2001-06-04	2015-11-17	1 Prefix	View
QE QES	🇫🇮 FI	2011-02-21	2015-08-29	1 Prefix	View
QC Qfiednet Co., Ltd.	🇰🇷 KR	2010-02-21	2015-11-17	1 Prefix	View
QH Qi Hardware Inc.	🇺🇸 US	2010-11-24	2015-11-17	1 Prefix	View
QI QIAGEN Instruments AG	🇨🇭 CH	2015-08-12	2017-10-28	2 Prefixes	View
QC QianGua Corp.	🇨🇳 CN	2016-01-02	2016-01-02	1 Prefix	View
QT QianTang Technology	—	2015-11-17	2015-11-17	1 Prefix	View
QI Qiao Information Technology (Zhengzhou) Co., Ltd.	🇨🇳 CN	2022-03-23	2022-03-23	1 Prefix	View
QA Qibixx AG	🇨🇭 CH	2016-03-16	2016-03-16	1 Prefix	View
QT Qidi Technology (shanghai) Co.,Ltd.	🇨🇳 CN	2024-01-23	2024-01-23	1 Prefix	View
QT Qihan Technology Co., Ltd	🇨🇳 CN	2012-10-05	2015-11-17	1 Prefix	View
QI qihangzhitong	🇨🇳 CN	2023-10-20	2023-10-20	1 Prefix	View
Q3 Qihoo 360 Technology Co.,Ltd	🇨🇳 CN	2014-05-27	2015-11-17	1 Prefix	View
QA qiio AG	🇨🇭 CH	2022-09-09	2022-11-28	2 Prefixes	View
QC QiiQ Communications Inc.	🇨🇦 CA	2013-03-11	2015-11-17	1 Prefix	View
QI Qiku Internet Network Scientific (Shenzhen) Co., Ltd	🇨🇳 CN	2017-08-11	2017-08-11	1 Prefix	View
QI Qiku Internet Network Scientific (Shenzhen) Co., Ltd.	🇨🇳 CN	2015-11-17	2015-11-17	1 Prefix	View
QL QinetiQ Ltd	🇬🇧 GB	2004-07-24	2015-11-17	1 Prefix	View
QN QinetiQ North America	🇺🇸 US	2013-01-09	2015-11-17	1 Prefix	View
QD QING DAO HAIER TELECOM CO.,LTD.	🇨🇳 CN	2014-03-14	2018-01-28	4 Prefixes	View

Showing 1 to 50 of 308 entries