Vendor directory

58,247 registered blocks.

Every MA-L, MA-M, MA-S, IAB, and CID block IEEE has ever assigned to a named organization, browsable or searchable.

Organization Prefix Type
๐Ÿ‡ฏ๐Ÿ‡ต ADVANCED INFORMATION 00:80:B0:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ Advanced Integrated Systems 00:50:C2:A6:90:00 /36 IAB ๐Ÿ‡บ๐Ÿ‡ธ ADVANCED INTEGRATION RESEARCH 00:C0:51:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ Advanced IP Communications 00:50:C2:35:40:00 /36 IAB ๐Ÿ‡บ๐Ÿ‡ธ Advanced Knowledge Associates 00:1F:F9:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ ADVANCED LOGIC RESEARCH, INC. 00:C0:0D:00:00:00 /24 MA-L ๐Ÿ‡ฑ๐Ÿ‡บ Advanced Logic Technology (ALT) sa 9C:43:1E:30:00:00 /28 MA-M ๐Ÿ‡บ๐Ÿ‡ธ Advanced Mechanical Technology, Inc. d/b/a AMTI F4:A4:54:70:00:00 /28 MA-M ๐Ÿ‡บ๐Ÿ‡ธ Advanced Medical Information Technologies, Inc. 00:50:C2:0C:60:00 /36 IAB ๐Ÿ‡บ๐Ÿ‡ธ Advanced Micro Controls Inc. C8:8E:D1:B0:00:00 /28 MA-M ๐Ÿ‡บ๐Ÿ‡ธ Advanced Micro Controls Inc. 00:50:C2:39:90:00 /36 IAB ๐Ÿ‡บ๐Ÿ‡ธ Advanced Micro Controls Inc. 40:D8:55:19:60:00 /36 IAB ๐Ÿ‡บ๐Ÿ‡ธ ADVANCED MICRO DEVICES 00:00:1A:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ Advanced Micro Devices, Inc. 74:27:2C:00:00:00 /24 MA-L ๐Ÿ‡ฌ๐Ÿ‡ง Advanced Micro Peripherals B0:E9:7E:00:00:00 /24 MA-L ๐Ÿ‡ฎ๐Ÿ‡น ADVANCED MICROWAVE ENGINEERING SRL 30:49:50:40:00:00 /28 MA-M ๐Ÿ‡ฐ๐Ÿ‡ท Advanced Mobile Telecom co.,ltd. 58:1D:91:00:00:00 /24 MA-L ๐Ÿ‡ฌ๐Ÿ‡ง Advanced Modular Computers Ltd. 00:50:C2:44:00:00 /36 IAB ๐Ÿ‡บ๐Ÿ‡ธ Advanced Motion Controls 00:13:84:00:00:00 /24 MA-L ๐Ÿ‡ฆ๐Ÿ‡บ Advanced Navigation C4:FF:BC:A0:00:00 /28 MA-M ๐Ÿ‡บ๐Ÿ‡ธ Advanced Network Devices (dba:AND) 20:46:F9:00:00:00 /24 MA-L ๐Ÿ‡ฉ๐Ÿ‡ช Advanced PANMOBIL Systems GmbH & Co. KG 90:50:7B:00:00:00 /24 MA-L ๐Ÿ‡ฏ๐Ÿ‡ต ADVANCED PERIPHERALS TECHNOLOGIES, INC. 00:A0:7A:00:00:00 /24 MA-L ๐Ÿ‡ฏ๐Ÿ‡ต Advanced Photonics, Inc. B8:DA:F7:00:00:00 /24 MA-L ๐Ÿ‡ธ๐Ÿ‡ฌ Advanced Products Corporation Pte Ltd 70:B3:D5:CE:D0:00 /36 MA-S ๐Ÿ‡ฉ๐Ÿ‡ช Advanced Realtime Tracking GmbH 00:22:F5:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ Advanced Relay Corporation 00:1C:5A:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ ADVANCED RF TECHNOLOGIES INC 34:97:FB:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ Advanced Rugged System Co., LTD AC:86:D1:00:00:00 /28 MA-M ๐Ÿ‡บ๐Ÿ‡ธ Advanced Scientific Concepts, Inc. 00:1B:C5:00:D0:00 /36 MA-S ๐Ÿ‡น๐Ÿ‡ผ Advanced Scientific Corp 00:02:18:00:00:00 /24 MA-L ๐Ÿ‡น๐Ÿ‡ผ Advanced Si-Net Co., LTD. 00:50:C2:35:A0:00 /36 IAB ๐Ÿ‡บ๐Ÿ‡ธ Advanced Signal Corp. 00:50:C2:06:D0:00 /36 IAB ๐Ÿ‡บ๐Ÿ‡ธ Advanced Simulation Technology inc. 00:1A:18:00:00:00 /24 MA-L ๐Ÿ‡ช๐Ÿ‡ธ Advanced Software Technologies 00:50:C2:57:70:00 /36 IAB ๐Ÿ‡น๐Ÿ‡ผ Advanced Spectrum Technology Co., Ltd. 00:26:EB:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ Advanced Storage Concepts, Inc. 00:50:C2:B8:30:00 /36 IAB ๐Ÿ‡บ๐Ÿ‡ธ ADVANCED SWITCHING COMMUNICATIONS, INC. 00:90:26:00:00:00 /24 MA-L ๐Ÿ‡ฏ๐Ÿ‡ต Advanced Systems Co., Ltd. 00:05:41:00:00:00 /24 MA-L ๐Ÿ‡ฎ๐Ÿ‡น Advanced Techne 8C:1F:64:99:90:00 /36 MA-S ๐Ÿ‡บ๐Ÿ‡ธ ADVANCED TECHNICAL SOLUTIONS 00:40:DB:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ Advanced Technical Support, Inc. A0:07:B6:00:00:00 /24 MA-L ๐Ÿ‡ฟ๐Ÿ‡ฆ Advanced technologies & Engineering (pty) Ltd 00:50:C2:4A:00:00 /36 IAB ๐Ÿ‡ฏ๐Ÿ‡ต Advanced Technology & Systems 00:30:7A:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ ADVANCED TECHNOLOGY LABS 00:C0:FB:00:00:00 /24 MA-L ๐Ÿ‡ฆ๐Ÿ‡น Advanced Technology Solutions 00:50:C2:86:30:00 /36 IAB ๐Ÿ‡บ๐Ÿ‡ธ Advanced Telecommunication Technologies, Inc. 00:12:0D:00:00:00 /24 MA-L ๐Ÿ‡ฌ๐Ÿ‡ง ADVANCED TELECOMMUNICATIONS MODULES, LTD. 00:20:2B:00:00:00 /24 MA-L ๐Ÿ‡ฏ๐Ÿ‡ต Advanced Telecommunications Research Institute International 70:B3:D5:68:A0:00 /36 MA-S ๐Ÿ‡บ๐Ÿ‡ธ Advanced Television Systems Committee, Inc. 00:09:79:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ Advanced TS Migrations, Co CA:8F:A5:00:00:00 /24 CID ๐Ÿ‡บ๐Ÿ‡ธ Advanced Ventilation Applications, Inc. 70:B3:D5:DE:A0:00 /36 MA-S ๐Ÿ‡บ๐Ÿ‡ธ Advanced Video Communications Inc. 00:24:A7:00:00:00 /24 MA-L ๐Ÿ‡ฌ๐Ÿ‡ง Advanced Vision Technology Ltd 70:B3:D5:E5:00:00 /36 MA-S ๐Ÿ‡ช๐Ÿ‡ธ Advanced Wireless Dynamics S.L. 70:A4:1C:00:00:00 /24 MA-L ๐Ÿ‡น๐Ÿ‡ผ Advanced-Connectek Inc. E8:56:59:00:00:00 /24 MA-L ๐Ÿ‡น๐Ÿ‡ผ ADVANCED-VISION TECHNOLGIES CORP. 00:E0:95:00:00:00 /24 MA-L ๐Ÿ‡ฏ๐Ÿ‡ต ADVANET INC. 00:10:71:00:00:00 /24 MA-L ๐Ÿ‡ซ๐Ÿ‡ท ADVANSEE 08:25:22:00:00:00 /24 MA-L ๐Ÿ‡น๐Ÿ‡ผ Advansus Corp. 00:19:0F:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ AdvanSys 00:E0:3C:00:00:00 /24 MA-L ๐Ÿ‡ต๐Ÿ‡ฑ Advant sp. z o.o. 50:FA:CB:E0:00:00 /28 MA-M ๐Ÿ‡น๐Ÿ‡ผ Advantage Century Telecommunication Corp. 00:D0:E9:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ Advantage Controls E4:38:F2:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ Advantage Electronics 54:1F:D5:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ Advantage Pharmacy Services, LLC F0:61:30:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ Advantage R&D 00:50:C2:3F:70:00 /36 IAB ๐Ÿ‡ฌ๐Ÿ‡ง Advantage Six Ltd 00:17:DE:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ฆ Advantech AMT Inc. 00:0E:02:00:00:00 /24 MA-L ๐Ÿ‡น๐Ÿ‡ผ ADVANTECH CO., LTD. 00:D0:C9:00:00:00 /24 MA-L ๐Ÿ‡น๐Ÿ‡ผ ADVANTECH CO., LTD. 74:FE:48:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ฟ Advantech Czech C4:B1:6B:00:00:00 /24 MA-L ๐Ÿ‡ฐ๐Ÿ‡ท ADVANTECH TECHNOLOGIES CO.,LTD 00:14:53:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ Advantech Technology (CHINA) Co., Ltd. 00:0B:AB:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ Advantech Technology (CHINA) Co., Ltd. 28:87:AF:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ Advantech Technology (CHINA) Co., Ltd. C4:00:AD:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ Advantech Technology (CHINA) Co., Ltd. CC:82:7F:00:00:00 /24 MA-L ๐Ÿ‡ซ๐Ÿ‡ท Advantics 4C:93:A6:90:00:00 /28 MA-M ๐Ÿ‡บ๐Ÿ‡ธ ADVANTOR CORPORATION 8C:1F:64:F0:80:00 /36 MA-S ๐Ÿ‡น๐Ÿ‡ผ AdvanWISE Corporation 60:95:CE:50:00:00 /28 MA-M ๐Ÿ‡ฏ๐Ÿ‡ต ADVAS CO., LTD. 70:1A:ED:00:00:00 /24 MA-L ๐Ÿ‡ฆ๐Ÿ‡บ Advatek Lighting Pty Ltd E0:B6:F5:E0:00:00 /28 MA-M ๐Ÿ‡ฆ๐Ÿ‡บ Advatek Lighting Pty Ltd 40:D8:55:02:F0:00 /36 IAB ๐Ÿ‡จ๐Ÿ‡ณ Adveco Technology Co., Ltd AC:86:D1:60:00:00 /28 MA-M ๐Ÿ‡ซ๐Ÿ‡ท ADVEEZ 70:B3:D5:7E:E0:00 /36 MA-S ๐Ÿ‡บ๐Ÿ‡ธ Advent Diamond 8C:1F:64:D6:10:00 /36 MA-S ๐Ÿ‡บ๐Ÿ‡ธ Advent Networks 00:06:96:00:00:00 /24 MA-L ๐Ÿ‡ฌ๐Ÿ‡ง Adventiq Ltd. 00:1E:ED:00:00:00 /24 MA-L ๐Ÿ‡ฎ๐Ÿ‡ฑ Advice 54:A4:93:B0:00:00 /28 MA-M ๐Ÿ‡ฎ๐Ÿ‡ฑ Advice 70:B3:D5:81:00:00 /36 MA-S ๐Ÿ‡ฎ๐Ÿ‡ฑ Advice 70:B3:D5:92:60:00 /36 MA-S ๐Ÿ‡บ๐Ÿ‡ธ Advidia 78:A1:83:00:00:00 /24 MA-L ๐Ÿ‡ณ๐Ÿ‡ฑ Advitronics telecom bv 70:B3:D5:E9:90:00 /36 MA-S ๐Ÿ‡ฉ๐Ÿ‡ช AE REFUsol 7C:BD:06:00:00:00 /24 MA-L ๐Ÿ‡ง๐Ÿ‡ช AE Van de Vliet BVBA 70:B3:D5:C4:F0:00 /36 MA-S ๐Ÿ‡ฎ๐Ÿ‡น AEC s.r.l. 6C:15:24:E0:00:00 /28 MA-M ๐Ÿ‡ฎ๐Ÿ‡น AEC s.r.l. 70:B3:D5:CC:C0:00 /36 MA-S ๐Ÿ‡ง๐Ÿ‡ช AED Distribution 50:62:55:C0:00:00 /28 MA-M ๐Ÿ‡ฉ๐Ÿ‡ช AED Engineering GmbH F0:41:C8:60:00:00 /28 MA-M ๐Ÿ‡ซ๐Ÿ‡ท AEDLE SAS F8:91:73:00:00:00 /24 MA-L
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