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8C:1F:64 IEEE Registration Authority

Every MAC address from 8C:1F:64:00:00:00 to 8C:1F:64:FF:FF:FF belongs to a block the IEEE assigned to IEEE Registration Authority. Network cards, phones and other devices it makes carry addresses from here.

Assignment

Who 8C:1F:64 belongs to

Written 8C:1F:64, 8C-1F-64 or 8C1F64, depending on the system. Look up a full address.

Prefix
8C:1F:64
Organization
IEEE Registration Authority
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
8C:1F:64:00:00:00
Last address
8C:1F:64:FF:FF:FF
Address type
Globally unique, unicast
Registered address
445 Hoes Lane Piscataway NJ US 08554
Sub-assignments

Smaller blocks inside 8C:1F:64

The IEEE splits this block into 2,933 smaller assignments, the first 300 shown.

8C:1F:64:00:0/36 Suzhou Xingxiangyi Precision…8C:1F:64:00:1/36 HYFIX Spatial Intelligence8C:1F:64:00:3/36 Brighten Controls LLP8C:1F:64:00:6/36 DUNASYS INGENIERIE8C:1F:64:00:7/36 INTOWN CO., LTD.8C:1F:64:00:9/36 Converging Systems Inc.8C:1F:64:00:A/36 TaskUnite Inc. (dba AMPAworks)8C:1F:64:00:C/36 Guan Show Technologe Co., Ltd.8C:1F:64:00:D/36 T4I Sp. z o.o.8C:1F:64:00:E/36 HAMAYAN TECHNOLOGY8C:1F:64:01:1/36 DEUTA-WERKE GmbH8C:1F:64:01:4/36 Cristal Controles Ltee8C:1F:64:01:6/36 Signtel Communications Pvt Ltd8C:1F:64:01:7/36 Farmote Limited8C:1F:64:01:8/36 Rax-Tech International8C:1F:64:01:A/36 Paragraf8C:1F:64:01:B/36 Fujitsu Defense & National Security…8C:1F:64:01:C/36 Suzhou Nihone Electronic Technology…8C:1F:64:01:D/36 Nordson Corporation8C:1F:64:01:E/36 SCIREQ Scientific Respiratory…8C:1F:64:01:F/36 Dualcomm Technology, Inc.8C:1F:64:02:0/36 Utthunga Techologies Pvt Ltd8C:1F:64:02:1/36 Savant Group8C:1F:64:02:2/36 Telica Telecom Private Limited8C:1F:64:02:3/36 Omnilink Tecnologia S/A8C:1F:64:02:4/36 Shin Nihon Denshi Co., Ltd.8C:1F:64:02:5/36 SMITEC S.p.A.8C:1F:64:02:7/36 Zhejiang Tengen Electric Co.,Ltd.8C:1F:64:02:8/36 eyrise B.V.8C:1F:64:02:9/36 Hunan Shengyun Photoelectric…8C:1F:64:02:A/36 DEUTA Werke GmbH8C:1F:64:02:C/36 Lanpoe8C:1F:64:02:D/36 Shenzhen Tezesk Energy Technology…8C:1F:64:02:F/36 SOLIDpower SpA8C:1F:64:03:0/36 AvanTimes8C:1F:64:03:1/36 EKTOS A/S8C:1F:64:03:3/36 IQ Home Kft.8C:1F:64:03:5/36 RealWear8C:1F:64:03:6/36 Photon Counting Systems LLC8C:1F:64:03:7/36 ENLESS WIRELESS8C:1F:64:03:9/36 Breas Medical AB8C:1F:64:03:A/36 ORION COMPUTERS8C:1F:64:03:B/36 Orion Power Systems, Inc.8C:1F:64:03:C/36 Sona Business B.V.8C:1F:64:03:D/36 HORIZON.INC8C:1F:64:03:E/36 YUYAMA MFG Co.,Ltd8C:1F:64:04:2/36 HEITEC AG8C:1F:64:04:3/36 AperNet, LLC8C:1F:64:04:5/36 VEILUX INC.8C:1F:64:04:6/36 American Fullway Corp.8C:1F:64:04:8/36 FieldLine Medical8C:1F:64:04:9/36 NUANCES ORG8C:1F:64:04:A/36 GS Elektromedizinsiche Geräte G…8C:1F:64:04:C/36 Gamber-Johnson LLC8C:1F:64:04:D/36 LaserLinc, Inc.8C:1F:64:04:E/36 Auditdata8C:1F:64:04:F/36 ISILINE srl8C:1F:64:05:1/36 CP contech electronic GmbH8C:1F:64:05:2/36 Sensus8C:1F:64:05:3/36 HS.com Kft8C:1F:64:05:4/36 WATTER8C:1F:64:05:5/36 Intercreate8C:1F:64:05:6/36 DONG GUAN YUNG FU ELECTRONICS LTD.8C:1F:64:05:7/36 Shenzhen Broadradio RFID Technology…8C:1F:64:05:8/36 MECT SRL8C:1F:64:05:9/36 MB connect line GmbH Fernwartungssysteme8C:1F:64:05:C/36 tickIoT Inc.8C:1F:64:05:E/36 Pramac GmbH8C:1F:64:05:F/36 ESCAD AUTOMATION GmbH8C:1F:64:06:0/36 Zadar Labs Inc8C:1F:64:06:1/36 Micron Systems8C:1F:64:06:2/36 ATON GREEN STORAGE SPA8C:1F:64:06:3/36 Efftronics Systems (P) Ltd8C:1F:64:06:4/36 Cube Telecom Pvt Ltd8C:1F:64:06:6/36 Siemens Energy Global GmbH & Co. KG8C:1F:64:06:7/36 Genius Vision Digital Private Limited8C:1F:64:06:8/36 Shenzhen ROLSTONE Technology Co., Ltd8C:1F:64:06:A/36 Intellisense Systems Inc.8C:1F:64:06:B/36 Sanwa Supply Inc.8C:1F:64:06:C/36 COBES GmbH8C:1F:64:06:D/36 Monnit Corporation8C:1F:64:06:E/36 INTERNET PROTOCOLO LOGICA SL8C:1F:64:07:1/36 DORLET SAU8C:1F:64:07:2/36 Eyecloud, Inc8C:1F:64:07:3/36 Potter Electric Signal Co. LLC8C:1F:64:07:5/36 MB connect line GmbH8C:1F:64:07:6/36 PACK'R8C:1F:64:07:7/36 Engage Technologies8C:1F:64:07:8/36 Salience Labs8C:1F:64:07:A/36 Flextronics International Kft8C:1F:64:07:D/36 Talleres de Escoriaza SAU8C:1F:64:07:E/36 FLOYD inc.8C:1F:64:07:F/36 G.S.D GROUP INC.8C:1F:64:08:0/36 Twinleaf LLC8C:1F:64:08:1/36 Harmony Fire Ltd8C:1F:64:08:2/36 Zhongcheng Technology Co.,Ltd8C:1F:64:08:3/36 Avionica8C:1F:64:08:4/36 KST technology8C:1F:64:08:5/36 SORB ENGINEERING LLC8C:1F:64:08:6/36 WEPTECH elektronik GmbH8C:1F:64:08:7/36 Benchmark Electronics BV8C:1F:64:08:9/36 ANSER-NET CO ., LTD8C:1F:64:08:B/36 Shanghai Shenxu Technology Co., Ltd8C:1F:64:08:C/36 eviateg GmbH8C:1F:64:08:D/36 NEETRA SRL SB8C:1F:64:08:E/36 qiio AG8C:1F:64:08:F/36 AixControl GmbH8C:1F:64:09:0/36 kousyuhaneturen8C:1F:64:09:1/36 Limitless Electromechanical Works LLC8C:1F:64:09:2/36 Gogo BA8C:1F:64:09:3/36 MAG Audio LLC8C:1F:64:09:4/36 EL.EN. SPA8C:1F:64:09:6/36 IPCOMM GmbH8C:1F:64:09:7/36 FoMa Systems GmbH8C:1F:64:09:8/36 Agvolution GmbH8C:1F:64:09:9/36 Pantherun Technologies Pvt Ltd8C:1F:64:09:A/36 SHINETECH ELECTRONICS CO., LTD.8C:1F:64:09:B/36 Taiv8C:1F:64:09:C/36 Dsan Corporation8C:1F:64:09:D/36 Flextronics International Kft8C:1F:64:09:E/36 IWS Global Pty Ltd8C:1F:64:09:F/36 MB connect line GmbH Fernwartungssysteme8C:1F:64:0A:0/36 TECHNIWAVE8C:1F:64:0A:1/36 Televic Rail GmbH8C:1F:64:0A:2/36 BEST8C:1F:64:0A:3/36 Fischer & Connectors SA8C:1F:64:0A:4/36 Dynamic Research, Inc.8C:1F:64:0A:5/36 Gomero Nordic AB8C:1F:64:0A:7/36 Tevel d.o.o.8C:1F:64:0A:8/36 SamabaNova Systems8C:1F:64:0A:9/36 RFT Corp.8C:1F:64:0A:A/36 DI3 INFOTECH LLP8C:1F:64:0A:B/36 Norbit ODM AS8C:1F:64:0A:C/36 Patch Technologies, Inc.8C:1F:64:0A:D/36 E2 Nova Corporation8C:1F:64:0A:E/36 Gogo BA8C:1F:64:0A:F/36 FORSEE POWER8C:1F:64:0B:0/36 Bunka Shutter Co., Ltd.8C:1F:64:0B:3/36 NetSense CyberSecurity Private Limited8C:1F:64:0B:5/36 SMC Gateway8C:1F:64:0B:6/36 Luke Granger-Brown8C:1F:64:0B:7/36 TIAMA8C:1F:64:0B:8/36 Signatrol Ltd8C:1F:64:0B:9/36 Newin Tech8C:1F:64:0B:A/36 SungjinDSP Co., LTD8C:1F:64:0B:B/36 InfraChen Technology Co., Ltd.8C:1F:64:0B:D/36 Solace Systems Inc.8C:1F:64:0B:E/36 BNB8C:1F:64:0B:F/36 Aurora Communication Technologies Corp.8C:1F:64:0C:0/36 Active Research Limited8C:1F:64:0C:1/36 Opal Camera Inc.8C:1F:64:0C:3/36 Eurek srl8C:1F:64:0C:5/36 TechnipFMC8C:1F:64:0C:8/36 EA Elektro-Automatik GmbH8C:1F:64:0C:A/36 CLOUD TELECOM Inc.8C:1F:64:0C:C/36 Smart I Electronics Systems Pvt. Ltd.8C:1F:64:0C:D/36 DEUTA Werke GmbH8C:1F:64:0C:E/36 Digitella Inc.8C:1F:64:0C:F/36 R2Vision GmbH8C:1F:64:0D:0/36 Lumiplan-Duhamel8C:1F:64:0D:2/36 biosilver .co.,ltd8C:1F:64:0D:3/36 erfi Ernst Fischer GmbH+Co.KG8C:1F:64:0D:4/36 Dalcnet srl8C:1F:64:0D:5/36 RealD, Inc.8C:1F:64:0D:6/36 AVD INNOVATION LIMITED8C:1F:64:0D:8/36 Power Electronics Espana, S.L.8C:1F:64:0D:E/36 ACE TECH8C:1F:64:0D:F/36 Leidos8C:1F:64:0E:0/36 Autopharma8C:1F:64:0E:1/36 RIVERLOOP CO., LTD.8C:1F:64:0E:2/36 Cardinal Scales Manufacturing Co8C:1F:64:0E:3/36 JISEONGENG Co,.LTD8C:1F:64:0E:4/36 Modern Server Solutions LLP8C:1F:64:0E:5/36 Rugged Science8C:1F:64:0E:6/36 Cleanwatts Digital, S.A.8C:1F:64:0E:A/36 SmartSky Networks LLC8C:1F:64:0E:D/36 Saskatchewan Research Council8C:1F:64:0E:E/36 Rich Source Precision IND., Co., LTD.8C:1F:64:0E:F/36 DAVE SRL8C:1F:64:0F:0/36 Xylon8C:1F:64:0F:1/36 ideaForge Technology Limited8C:1F:64:0F:2/36 Graphimecc Group SRL8C:1F:64:0F:3/36 LSI8C:1F:64:0F:4/36 AW-SOM Technologies LLC8C:1F:64:0F:5/36 Vishay Nobel AB8C:1F:64:0F:7/36 Combilent8C:1F:64:0F:8/36 INVENTIS S.r.l.8C:1F:64:0F:9/36 ikan International LLC8C:1F:64:0F:A/36 Nautel LTD8C:1F:64:0F:D/36 CEI Ptd Ltd8C:1F:64:0F:E/36 Indra Heera Technology LLP8C:1F:64:0F:F/36 Pneumax Spa8C:1F:64:10:0/36 Beijing Zhenlong Technology Co.,Ltd.8C:1F:64:10:1/36 ASW-ATI Srl8C:1F:64:10:3/36 KRONOTECH SRL8C:1F:64:10:4/36 Timebeat.app Ltd8C:1F:64:10:5/36 AixControl GmbH8C:1F:64:10:6/36 Wuhan Xingtuxinke ELectronic Co.,Ltd8C:1F:64:10:7/36 SCI Technology, Inc.8C:1F:64:10:9/36 TESCAN GROUP, a.s.8C:1F:64:10:A/36 Sicon srl8C:1F:64:10:B/36 Red Lion Europe GmbH8C:1F:64:10:F/36 Scenario Automation8C:1F:64:11:0/36 Xian Linking Backhaul Telecom…8C:1F:64:11:1/36 ISAC SRL8C:1F:64:11:2/36 ISAC SRL8C:1F:64:11:3/36 Timberline Manufacturing8C:1F:64:11:4/36 Sanmina SCI Medical8C:1F:64:11:5/36 Neuralog LP8C:1F:64:11:6/36 Sicon srl8C:1F:64:11:7/36 Grossenbacher Systeme AG8C:1F:64:11:8/36 Automata GmbH & Co. KG8C:1F:64:11:9/36 Foxconn Technology Co., Ltd.8C:1F:64:11:B/36 Power Electronics Espana, S.L.8C:1F:64:11:E/36 Infosoft Digital Design and Services P L8C:1F:64:11:F/36 NodeUDesign8C:1F:64:12:1/36 Hefei EverACQ Technology Co., LTD8C:1F:64:12:3/36 GeneSys Elektronik GmbH8C:1F:64:12:5/36 Hangzhou Sciener Smart Technology Co…8C:1F:64:12:6/36 Harvest Technology Pty Ltd8C:1F:64:12:7/36 Retronix Technology Inc.8C:1F:64:12:8/36 YULISTA INTEGRATED SOLUTION8C:1F:64:12:9/36 Navtech Radar Ltd.8C:1F:64:12:B/36 Beijing Tongtech Technology Co., Ltd.8C:1F:64:12:D/36 YUYAMA MFG Co.,Ltd8C:1F:64:12:E/36 inomatic GmbH8C:1F:64:12:F/36 MB connect line GmbH8C:1F:64:13:0/36 Vigor Electric Corp.8C:1F:64:13:3/36 Vtron Pty Ltd8C:1F:64:13:4/36 LyconSys GmbH & Co.KG8C:1F:64:13:5/36 Yuval Fichman8C:1F:64:13:7/36 Altronics Distributors Pty Ltd8C:1F:64:13:8/36 Vissavi sp. z o.o.8C:1F:64:13:B/36 SDELcc8C:1F:64:13:C/36 SiFive Inc8C:1F:64:13:D/36 Inaba Techno Evolution Co.,Ltd8C:1F:64:13:E/36 BTEC INDUSTRIAL INSTRUMENT SDN. BHD.8C:1F:64:13:F/36 Elsist Srl8C:1F:64:14:0/36 RF-Tuote Oy8C:1F:64:14:1/36 Code Blue Corporation8C:1F:64:14:3/36 ChamSys8C:1F:64:14:4/36 Langfang ENN lntelligent Technology…8C:1F:64:14:5/36 Spectrum FiftyNine BV8C:1F:64:14:6/36 Zhongrun Xinchan (Beijing) Technology…8C:1F:64:14:8/36 CAREHAWK8C:1F:64:14:9/36 Clock-O-Matic8C:1F:64:14:A/36 Richie Ltd8C:1F:64:14:B/36 Potter Electric Signal Co. LLC8C:1F:64:14:D/36 Vertesz Elektronika Kft.8C:1F:64:14:F/36 NSM8C:1F:64:15:1/36 Gogo Business Aviation8C:1F:64:15:4/36 Flextronics International Kft8C:1F:64:15:5/36 SLAT8C:1F:64:15:6/36 Grinn Sp. z o.o.8C:1F:64:15:9/36 Mediana Co., Ltd.8C:1F:64:15:A/36 ASHIDA Electronics Pvt. Ltd8C:1F:64:15:C/36 TRON FUTURE TECH INC.8C:1F:64:15:D/36 Nhoa Energy Srl8C:1F:64:15:E/36 Dynomotion, Inc8C:1F:64:16:4/36 Revo - Tec GmbH8C:1F:64:16:6/36 Hikari Alphax Inc.8C:1F:64:16:8/36 JAPAN ID Co., Ltd.8C:1F:64:16:9/36 Creative Telecom Pvt. Ltd.8C:1F:64:16:A/36 KEYLINE S.P.A.8C:1F:64:16:B/36 TKR Spezialwerkzeuge GmbH8C:1F:64:16:D/36 Xiamen Rgblink Science & Technology…8C:1F:64:16:E/36 Benchmark Electronics BV8C:1F:64:16:F/36 Codasip s.r.o.8C:1F:64:17:0/36 Fracarro Radioindustrie Srl8C:1F:64:17:1/36 Maxphotoics GmbH8C:1F:64:17:3/36 iPronics8C:1F:64:17:4/36 KST technology8C:1F:64:17:5/36 Wuhan YiValley Opto-electric…8C:1F:64:17:6/36 Leidos Inc8C:1F:64:17:7/36 Emcom Systems8C:1F:64:17:8/36 Attack do Brasil Ind Com Apar de Som…8C:1F:64:17:9/36 Agrowtek Inc.8C:1F:64:17:A/36 Sichuan ZhikongLingxin Technology Co…8C:1F:64:17:B/36 Bavaria Digital Technik GmbH8C:1F:64:17:C/36 Zelp Ltd8C:1F:64:17:E/36 MI Inc.8C:1F:64:17:F/36 BCMTECH8C:1F:64:18:0/36 Structural Integrity Services8C:1F:64:18:2/36 Private8C:1F:64:18:3/36 NICE Total Cash Management Co., Ltd.8C:1F:64:18:4/36 GJD Manufacturing8C:1F:64:18:5/36 BIOTAGE GB LTD8C:1F:64:18:6/36 Breas Medical AB8C:1F:64:18:7/36 Sicon srl8C:1F:64:18:9/36 HERUTU ELECTRONICS CORPORATION8C:1F:64:18:A/36 Network Rail8C:1F:64:18:B/36 M-Pulse GmbH & Co.KG8C:1F:64:18:E/36 J1-LED Intelligent Transport Systems…8C:1F:64:19:0/36 Wesync8C:1F:64:19:3/36 Sicon srl8C:1F:64:19:4/36 TIFLEX8C:1F:64:19:5/36 VERIDAS Digital Authentication…8C:1F:64:19:6/36 Secuinfo Co.Ltd8C:1F:64:19:7/36 TEKVOX, Inc8C:1F:64:19:8/36 REO AG
Same organization

Other blocks assigned to IEEE Registration Authority

438 more blocks registered under the same name, the first 300 shown.

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