MAC Address Lookup
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MAC address ownership changes in 2017

136 ownership changes across 133 prefixes were first observed in 2017.

Changes
136
Prefixes
133
Addresses
2.3 billion
Prefix Previous organization New organization Observed
00:1F:A4ShenZhen Gongjin Electronics Co.,LtdSHENZHEN GONGJIN ELECTRONICS CO.,LT4 Jan 2017
B4:41:7AShenZhen Gongjin Electronics Co.,LtdSHENZHEN GONGJIN ELECTRONICS CO.,LT4 Jan 2017
F4:3E:61Shenzhen Gongjin Electronics Co., LtdSHENZHEN GONGJIN ELECTRONICS CO.,LT4 Jan 2017
00:40:66Hitachi Metals, LtdAPRESIA Systems Ltd5 Jan 2017
00:80:E7DRS Technologies UK LimitedLeonardo Tactical Systems.18 Jan 2017
00:18:0AMeraki, Inc.Cisco Meraki26 Jan 2017
00:40:AAMetso AutomationValmet Automation26 Jan 2017
00:80:C2IEEE 802.1IEEE 802.1 Working Group26 Jan 2017
88:15:44Meraki, Inc.Cisco Meraki26 Jan 2017
68:A4:0EBSH Bosch and Siemens Home Appliances GmbHBSH Hausgeräte GmbH27 Jan 2017
B8:77:C3Decagon Devices, Inc.METER Group31 Jan 2017
C8:DE:51Integra Networks, Inc.IntegraOptics15 Feb 2017
48:57:DDFacebookFacebook Inc16 Feb 2017
00:0C:ABCOMMEND InternationalCommend International GmbH28 Feb 2017
00:18:7DArmorlink shanghai Co. LtdArmorlink Co .Ltd1 Mar 2017
D0:83:D4XTel ApSXtel Wireless ApS16 Mar 2017
00:1D:CCHetra Secure SolutionsAyon Cyber Security, Inc21 Mar 2017
00:D0:1FSenetas SecuritySenetas Corporation Ltd21 Mar 2017
C4:57:1FJunelifeJune Life Inc21 Mar 2017
14:14:4BFUJIAN STAR-NET COMMUNICATION CO.,LTDRuijie Networks Co.,LTD22 Mar 2017
64:7C:34Ubee Interactive Corp.Ubee Interactive Co., Limited24 Mar 2017
6C:38:A1Ubee Interactive Corp.Ubee Interactive Co., Limited24 Mar 2017
74:0A:BCJSJS Designs (Europe) LimitedLightwaveRF Technology Ltd24 Mar 2017
00:07:26Shenzhen Gongjin Electronics Co., Ltd.SHENZHEN GONGJIN ELECTRONICS CO.,LT1 Apr 2017
1C:A5:32Shenzhen Gongjin Electronics Co.,LtdSHENZHEN GONGJIN ELECTRONICS CO.,LT1 Apr 2017
2C:AB:25Shenzhen Gongjin Electronics Co.,LtdSHENZHEN GONGJIN ELECTRONICS CO.,LT1 Apr 2017
38:E5:95Shenzhen Gongjin Electronics Co.,LtdSHENZHEN GONGJIN ELECTRONICS CO.,LT1 Apr 2017
94:FB:B2Shenzhen Gongjin Electronics Co.,LtdSHENZHEN GONGJIN ELECTRONICS CO.,LT1 Apr 2017
AC:6E:1AShenzhen Gongjin Electronics Co.,LtdSHENZHEN GONGJIN ELECTRONICS CO.,LT1 Apr 2017
BC:96:80Shenzhen Gongjin Electronics Co.,LtdSHENZHEN GONGJIN ELECTRONICS CO.,LT1 Apr 2017
D8:37:BEShanghai Gongjing Telecom Technology Co,LTDSHENZHEN GONGJIN ELECTRONICS CO.,LT1 Apr 2017
FC:8B:97Shenzhen Gongjin Electronics Co.,LtdSHENZHEN GONGJIN ELECTRONICS CO.,LT1 Apr 2017
00:00:FEANNAPOLIS MICRO SYSTEMSAnnapolis Micro Systems, Inc.4 Apr 2017
00:1F:92VideoIQ, Inc.Avigilon Corporation4 Apr 2017
00:12:19Ahead Communication Systems IncGeneral Datacomm LLC20 Apr 2017
00:C0:64GENERAL DATACOMM IND. INC.General Datacomm LLC20 Apr 2017
00:10:09HORO QUARTZHORANET21 Apr 2017
00:13:9DMarvell Hispana S.L.MaxLinear Hispana S.L.21 Apr 2017
60:12:83Soluciones Tecnologicas para la Salud y el Bienestar SATSB REAL TIME LOCATION SYSTEMS S.L.21 Apr 2017
E8:17:FCNIFTY CorporationFujitsu Cloud Technologies Limited21 Apr 2017
44:EA:4BactlasActlas Inc.22 Apr 2017
00:13:9DMaxLinear Hispana S.L.MaxLinear Hispania S.L.U.25 Apr 2017
1C:96:5AWeifang goertek Electronics CO.,LTDWeifang GoerTek Technology Co.,Ltd.26 Apr 2017
2C:4D:79GoerTek Inc.Weifang GoerTek Technology Co.,Ltd.26 Apr 2017
40:1B:5FWeifang GoerTek Electronics Co., Ltd.Weifang GoerTek Technology Co.,Ltd.26 Apr 2017
84:17:66Weifang GoerTek Electronics Co., LtdWeifang GoerTek Technology Co.,Ltd.26 Apr 2017
A4:15:66Wei Fang Goertek Electronics Co.,LtdWeifang GoerTek Technology Co.,Ltd.26 Apr 2017
A4:53:85Weifang GoerTek Electronics Co., Ltd.Weifang GoerTek Technology Co.,Ltd.26 Apr 2017
A8:30:ADWei Fang Goertek Electronics Co.,LtdWeifang GoerTek Technology Co.,Ltd.26 Apr 2017
AC:FD:93Weifang GoerTek Electronics Co., Ltd.Weifang GoerTek Technology Co.,Ltd.26 Apr 2017
00:50:B5FICHET-BAUCHEFICHET SECURITE ELECTRONIQUE29 Apr 2017
00:08:C9TechniSat Digital GmbHTechniSat Digital GmbH Daun3 May 2017
00:1B:D3Panasonic Corp. AVC CompanyPanasonic Corporation AVC Networks Company3 May 2017
04:20:9APanasonic AVC Networks CompanyPanasonic Corporation AVC Networks Company3 May 2017
70:58:12Panasonic AVC Networks CompanyPanasonic Corporation AVC Networks Company3 May 2017
BC:C3:42Panasonic System Networks Co., Ltd.Panasonic Communications Co., Ltd.3 May 2017
CC:7E:E7Panasonic AVC Networks CompanyPanasonic Corporation AVC Networks Company3 May 2017
00:05:4FGarmin International, Inc.Garmin International5 May 2017
00:15:2ANokia GmbHNokia Corporation11 May 2017
00:09:BCDigital Safety Technologies, IncUtility, Inc16 May 2017
00:16:EDDigital Safety Technologies, IncUtility, Inc16 May 2017
04:8B:42Skspruce Technology LimitedSkspruce Technologies16 May 2017
00:17:C8KYOCERA Document Solutions Inc.KYOCERA Display Corporation18 May 2017
00:26:92Mitsubishi Electric Co.Mitsubishi Electric Corporation18 May 2017
00:C0:EEKYOCERA CORPORATIONKYOCERA Display Corporation18 May 2017
08:00:70MITSUBISHI ELECTRIC CORP.Mitsubishi Precision Co.,LTd.18 May 2017
00:60:88WHITE MOUNTAIN DSP, INC.Analog Devices, Inc.24 May 2017
8C:D2:E9NIPPON SMT Co.LtｄYOKOTE SEIKO CO., LTD.24 May 2017
00:17:3AReach Systems Inc.Cloudastructure Inc6 Jun 2017
5C:2B:F5VivintVivint Wireless Inc.7 Jun 2017
14:CF:8DOHSUNG ELECTRONICS CO., LTD.OHSUNG9 Jun 2017
98:F5:A9OHSUNG ELECTRONICS CO.,LTD.OHSUNG9 Jun 2017
40:8B:F6Shenzhen TCL New Technology Co; Ltd.Shenzhen TCL New Technology Co., Ltd14 Jun 2017
50:33:F0SHENZHEN YICHEN （JCG）TECHNOLOGY DEVELOPMENT CO.,LTDYICHEN (SHENZHEN) TECHNOLOGY CO.LTD17 Jun 2017
A8:D3:C8Wachendorff Elektronik GmbH & Co. KGTopcon Electronics GmbH & Co. KG6 Jul 2017
D4:90:E0Wachendorff Automation GmbH & Co KGTopcon Electronics GmbH & Co. KG6 Jul 2017
00:08:FAKarl E.Brinkmann GmbHKEB Automation KG12 Jul 2017
3C:18:A0Luxshare Precision Industry Co.,Ltd.Luxshare Precision Industry Company Limited13 Jul 2017
00:1C:73Arista Networks, Inc.Arista Networks20 Jul 2017
00:24:24Axis Network TechnologyAce Axis Limited20 Jul 2017
50:C9:A0SKIPPER Electronics ASSKIPPER AS20 Jul 2017
00:00:97EMC CorporationDell EMC27 Jul 2017
00:01:44EMC CorporationDell EMC27 Jul 2017
00:12:48EMC Corporation (Kashya)Dell EMC27 Jul 2017
00:15:30EMC CorporationDell EMC27 Jul 2017
00:60:48EMC CORPORATIONDell EMC27 Jul 2017
08:00:1BEMC CorporationDell EMC27 Jul 2017
70:99:1CShenzhen HongChengda Electronics Co.,Ltd.Shenzhen Honesty Electronics Co.,Ltd27 Jul 2017
7C:C9:5AEMCDell EMC27 Jul 2017
00:09:66Thales NavigationTRIMBLE EUROPE BV3 Aug 2017
44:AD:19XINGFEI （H.K）LIMITEDXINGFEI （H.K）LIMITED25 Aug 2017
4C:91:0CCorporativo Lanix S.A. de C.V.Lanix Internacional, S.A. de C.V.29 Aug 2017
00:50:13Chaparral Network StorageSeagate Cloud Systems Inc31 Aug 2017
00:50:CCXYRATEXSeagate Cloud Systems Inc31 Aug 2017
00:80:6CCEGELEC PROJECTS LTDSecure Systems & Services31 Aug 2017
00:90:F1DOT HILL SYSTEMS CORPORATIONSeagate Cloud Systems Inc31 Aug 2017
00:C0:FFDOT HILL SYSTEMS CORPORATIONSeagate Cloud Systems Inc31 Aug 2017
14:5B:E1nyantec UG (haftungsbeschränkt)nyantec GmbH31 Aug 2017
CC:81:DASHANGHAI PHICOMM COMMUNICATION CO.,LTDPhicomm (Shanghai) Co., Ltd.31 Aug 2017
48:55:5CChongqing Science and Technology Co., LtdWu Qi Technologies,Inc.2 Sep 2017
68:3E:02SIEMENS AGSIEMENS AG, Digital Factory, Motion Control System2 Sep 2017
00:01:23DIGITAL ELECTRONICS CORP.Schneider Electric Japan Holdings Ltd.14 Sep 2017
00:01:30Extreme NetworksExtreme Networks, Inc.14 Sep 2017
00:04:96Extreme NetworksExtreme Networks, Inc.14 Sep 2017
00:E0:2BEXTREME NETWORKSExtreme Networks, Inc.14 Sep 2017
5C:0C:0EGuizhou Huaxintong Semiconductor Technology Co. LtGuizhou Huaxintong Semiconductor Technology Co Ltd14 Sep 2017
5C:0E:8BExtreme NetworksExtreme Networks, Inc.14 Sep 2017
74:67:F7Extreme NetworksExtreme Networks, Inc.14 Sep 2017
B4:C7:99Extreme NetworksExtreme Networks, Inc.14 Sep 2017
B8:50:01Extreme NetworksExtreme Networks, Inc.14 Sep 2017
D8:84:66Extreme NetworksExtreme Networks, Inc.14 Sep 2017
FC:0A:81Extreme NetworksExtreme Networks, Inc.14 Sep 2017
14:78:0BPerkinElmer Technologies GmbH & Co. KGVarex Imaging Deutschland AG21 Sep 2017
00:08:89Echostar Technologies CorpDish Technologies Corp6 Oct 2017
00:24:AFEchostar Technologies CorpDish Technologies Corp6 Oct 2017
04:C9:D9EchoStar Technologies CorpDish Technologies Corp6 Oct 2017
28:57:67Echostar Technologies CorpDish Technologies Corp6 Oct 2017
4C:82:CFEchostar Technologies CorpDish Technologies Corp6 Oct 2017
10:1D:51ON-Q LLC dba ON-Q Mesh NetworksMesh Networks17 Oct 2017
10:1D:51Mesh Networks8Mesh Networks18 Oct 2017
00:1B:D8DVTel LTDFLIR Systems Inc31 Oct 2017
00:03:97Watchfront LimitedFirebrick Limited7 Nov 2017
00:1B:D9Edgewater Computer SystemsEdgewater Wireless Systems Inc21 Nov 2017
00:D0:CEASYST ELECTRONICiSystem Labs21 Nov 2017
30:B2:16Hytec Geraetebau GmbHABB AG - Power Grids - Grid Automation21 Nov 2017
78:8C:54Eltek Technologies LTDPing Communication21 Nov 2017
88:29:50Dalian Netmoon Tech Develop Co.,LtdNetmoon Technology Co., Ltd21 Nov 2017
00:13:86ABB Inc./TotalflowABB Inc/Totalflow28 Nov 2017
D4:66:A8Riedo Networks GmbHRiedo Networks Ltd29 Nov 2017
14:6B:9CSHENZHEN BILIAN ELECTRONIC CO.，LTDSHENZHEN BILIAN ELECTRONIC CO.，LTD6 Dec 2017
00:01:B9SKF Condition MonitoringSKF (U.K.) Limited15 Dec 2017
10:1D:518Mesh Networks8Mesh Networks Limited20 Dec 2017
24:C8:48mywerk system GmbHmywerk Portal GmbH20 Dec 2017
00:25:0CEnertracSenet Inc23 Dec 2017
00:A0:21General DynamicsGeneral Dynamics Mission Systems23 Dec 2017
00:20:0ESATELLITE TECHNOLOGY MGMT, INCNSSLGlobal Technologies AS30 Dec 2017

Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.