Vendor directory

2,973 blocks registered in Taiwan.

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

Unique organizations1,806
Total blocks2,973
MA-L count2,348
MA-M count305
MA-S count226
IAB count86
CID count8
Total address capacity39,848,214,528
Last changed hereOct 6, 2026

Country reflects the address published in the IEEE registration record. It does not indicate where a device was manufactured, sold, located or currently used.

Largest organizations in Taiwan

Organization Prefix Type
🇹🇼 Advanced Si-Net Co., LTD. 00:50:C2:35:A0:00 /36 IAB 🇹🇼 Advanced Spectrum Technology Co., Ltd. 00:26:EB:00:00:00 /24 MA-L 🇹🇼 Advanced-Connectek Inc. E8:56:59:00:00:00 /24 MA-L 🇹🇼 ADVANCED-VISION TECHNOLGIES CORP. 00:E0:95:00:00:00 /24 MA-L 🇹🇼 Advansus Corp. 00:19:0F:00:00:00 /24 MA-L 🇹🇼 Advantage Century Telecommunication Corp. 00:D0:E9:00:00:00 /24 MA-L 🇹🇼 ADVANTECH CO., LTD. 00:D0:C9:00:00:00 /24 MA-L 🇹🇼 ADVANTECH CO., LTD. 74:FE:48:00:00:00 /24 MA-L 🇹🇼 AdvanWISE Corporation 60:95:CE:50:00:00 /28 MA-M 🇹🇼 Aeon Super Ai Inc. EC:BA:34:50:00:00 /28 MA-M 🇹🇼 AeroVision Avionics, Inc. 00:50:C2:F0:F0:00 /36 IAB 🇹🇼 AeroVision Avionics, Inc. 70:B3:D5:77:B0:00 /36 MA-S 🇹🇼 AeroVision Avionics, Inc. 70:B3:D5:7F:10:00 /36 MA-S 🇹🇼 AeroVision Avionics, Inc. 70:B3:D5:95:60:00 /36 MA-S 🇹🇼 AeroVision Avionics, Inc. 70:B3:D5:DD:F0:00 /36 MA-S 🇹🇼 Aetas Systems Inc. 00:25:30:00:00:00 /24 MA-L 🇹🇼 AETEK INC. 68:8D:B6:00:00:00 /24 MA-L 🇹🇼 Aether Services, Inc. B0:1F:81:70:00:00 /28 MA-M 🇹🇼 Aetina Corporation C4:98:94:60:00:00 /28 MA-M 🇹🇼 Aetina Corporation 70:B3:D5:17:10:00 /36 MA-S 🇹🇼 AEviso Video Solution Co., Ltd. 8C:1F:64:1E:40:00 /36 MA-S 🇹🇼 Aevoe Inc. 00:14:3D:00:00:00 /24 MA-L 🇹🇼 AEWIN Technologies Co., Ltd. 00:0D:48:00:00:00 /24 MA-L 🇹🇼 AFREEY Inc. 00:22:60:00:00:00 /24 MA-L 🇹🇼 aFUN TECHNOLOGY INC. 40:74:96:00:00:00 /24 MA-L 🇹🇼 AG Neovo 7C:BC:84:00:00:00 /28 MA-M 🇹🇼 AGAiT Technology Corporation C8:D1:D1:00:00:00 /24 MA-L 🇹🇼 Agapha Technology co., Ltd. 00:1D:0E:00:00:00 /24 MA-L 🇹🇼 AGP Telecom Co. Ltd 00:11:BE:00:00:00 /24 MA-L 🇹🇼 AI-RIDER CORPORATION 5C:5A:4C:E0:00:00 /28 MA-M 🇹🇼 AI-RIDER CORPORATION C4:83:72:20:00:00 /28 MA-M 🇹🇼 Aiconn Technology Corporation CC:D8:11:00:00:00 /24 MA-L 🇹🇼 AIFA TECHNOLOGY CORP. CC:A6:14:00:00:00 /24 MA-L 🇹🇼 AIN Comm.Tech.Co., LTD 00:0D:2F:00:00:00 /24 MA-L 🇹🇼 AINOS INC. TAIWAN BRANCH 58:AD:08:10:00:00 /28 MA-M 🇹🇼 AIO LCD PC BU / TPV 00:25:AB:00:00:00 /24 MA-L 🇹🇼 Aiptek International Inc 00:0A:9A:00:00:00 /24 MA-L 🇹🇼 Air2U, Inc. 00:0B:0D:00:00:00 /24 MA-L 🇹🇼 AirDio Wireless, Inc. 00:26:FB:00:00:00 /24 MA-L 🇹🇼 Airflying 4C:EA:41:00:00:00 /28 MA-M 🇹🇼 AirLink WiFi Networking Corp. 00:23:D3:00:00:00 /24 MA-L 🇹🇼 Airoha Technology Corp., 0C:FC:83:00:00:00 /24 MA-L 🇹🇼 AIRTECH TECHNOLOGIES, INC. 00:22:4B:00:00:00 /24 MA-L 🇹🇼 AirVast Technology Inc. 00:0A:E9:00:00:00 /24 MA-L 🇹🇼 AirVast Technology Inc. 00:50:C2:15:20:00 /36 IAB 🇹🇼 AIRWAVE TECHNOLOGIES INC. 00:0D:DB:00:00:00 /24 MA-L 🇹🇼 AIRWISE TECHNOLOGY CO., LTD. 00:50:C2:50:C0:00 /36 IAB 🇹🇼 AiUnion Co.,Ltd 8C:1F:64:EE:F0:00 /36 MA-S 🇹🇼 AiZen Solutions Inc. 00:15:47:00:00:00 /24 MA-L 🇹🇼 Ajoho Enterprise Co., Ltd. 00:26:83:00:00:00 /24 MA-L 🇹🇼 Akib Systems Taiwan, INC E8:0B:13:00:00:00 /24 MA-L 🇹🇼 Akom Technology Corporation 00:09:2F:00:00:00 /24 MA-L 🇹🇼 Albatron Technology 00:0A:48:00:00:00 /24 MA-L 🇹🇼 ALCATEL TAISEL 00:20:32:00:00:00 /24 MA-L 🇹🇼 ALCON TELECOMMUNICATIONS CO., LTD. 00:23:28:00:00:00 /24 MA-L 🇹🇼 ALFA, INC. 00:C0:CA:00:00:00 /24 MA-L 🇹🇼 Alfred Systems Inc 80:02:F4:E0:00:00 /28 MA-M 🇹🇼 Algolware Corporation 00:23:90:00:00:00 /24 MA-L 🇹🇼 ALi Corporation 00:90:E6:00:00:00 /24 MA-L 🇹🇼 ALL BEST Industrial Co., Ltd. 64:2B:8A:00:00:00 /24 MA-L 🇹🇼 All-Win Tech Co., Ltd. 00:02:46:00:00:00 /24 MA-L 🇹🇼 Allis Communications 5C:B8:CB:00:00:00 /24 MA-L 🇹🇼 ALLWELL TECHNOLOGY CORP. 00:30:00:00:00:00 /24 MA-L 🇹🇼 Alpha Networks Inc. 00:0F:A3:00:00:00 /24 MA-L 🇹🇼 Alpha Networks Inc. 00:18:02:00:00:00 /24 MA-L 🇹🇼 Alpha Networks Inc. 0C:83:CC:00:00:00 /24 MA-L 🇹🇼 Alpha Networks Inc. 48:8C:78:00:00:00 /24 MA-L 🇹🇼 Alpha Networks Inc. 54:2A:A2:00:00:00 /24 MA-L 🇹🇼 Alpha Networks Inc. 5C:33:8E:00:00:00 /24 MA-L 🇹🇼 Alpha Networks Inc. 88:6A:E3:00:00:00 /24 MA-L 🇹🇼 Alpha Networks Inc. D0:AE:EC:00:00:00 /24 MA-L 🇹🇼 ALPHA TELECOM, INC. 00:90:35:00:00:00 /24 MA-L 🇹🇼 ALPHA-TOP CORPORATION 00:50:EB:00:00:00 /24 MA-L 🇹🇼 AlphaTech PLC Int’l Co., Ltd. 50:3A:7D:00:00:00 /24 MA-L 🇹🇼 Altasec technology corporation 08:7D:21:00:00:00 /24 MA-L 🇹🇼 altek Corporation 00:25:C7:00:00:00 /24 MA-L 🇹🇼 AMAQUEST COMPUTER CORP. 00:D0:7A:00:00:00 /24 MA-L 🇹🇼 Amaryllo International Inc. 2C:27:9E:E0:00:00 /28 MA-M 🇹🇼 amazipoint technology Ltd. 34:4C:A4:00:00:00 /24 MA-L 🇹🇼 AMBIT MICROSYSTEMS CORP. 00:D0:59:00:00:00 /24 MA-L 🇹🇼 Ambit Microsystems Corporation 00:02:8A:00:00:00 /24 MA-L 🇹🇼 Ambit Microsystems Corporation 00:0E:9B:00:00:00 /24 MA-L 🇹🇼 AME Optimedia Technology Co., Ltd. 00:02:F0:00:00:00 /24 MA-L 🇹🇼 AMEC 00:1D:67:00:00:00 /24 MA-L 🇹🇼 AMICCOM Electronics Corporation 18:7A:93:00:00:00 /24 MA-L 🇹🇼 AMICCOM Electronics Corporation C4:FE:E2:00:00:00 /24 MA-L 🇹🇼 AMIGO TECHNOLOGY CO., LTD. 00:D0:41:00:00:00 /24 MA-L 🇹🇼 AMIT, Inc. 00:50:18:00:00:00 /24 MA-L 🇹🇼 Amobile Intelligent Corp. 40:A3:6B:B0:00:00 /28 MA-M 🇹🇼 AMOD Technology Co., Ltd. 00:13:F1:00:00:00 /24 MA-L 🇹🇼 AMPACS Corporation 08:DA:33:80:00:00 /28 MA-M 🇹🇼 AMPAK Technology Inc. 24:36:72:00:00:00 /24 MA-L 🇹🇼 AMPAK Technology Inc. 54:96:CB:00:00:00 /24 MA-L 🇹🇼 AMPAK Technology Inc. B0:F5:C8:00:00:00 /24 MA-L 🇹🇼 AMPAK Technology, Inc. 00:22:F4:00:00:00 /24 MA-L 🇹🇼 AMPAK Technology, Inc. 04:E6:76:00:00:00 /24 MA-L 🇹🇼 AMPAK Technology, Inc. 10:2C:6B:00:00:00 /24 MA-L 🇹🇼 AMPAK Technology, Inc. 10:D0:7A:00:00:00 /24 MA-L 🇹🇼 AMPAK Technology, Inc. 18:93:7F:00:00:00 /24 MA-L 🇹🇼 AMPAK Technology, Inc. 28:ED:E0:00:00:00 /24 MA-L
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