Vendor directory

2,973 blocks registered in Taiwan.

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	Blocks
ASUSTek COMPUTER INC.	92
Arcadyan Corporation	90
AzureWave Technology Inc.	78
Zyxel Communications Corporation	72
Liteon Technology Corporation	67
ASKEY COMPUTER CORP	53
WNC Corporation	51
Aplex Technology Inc.	43
Sercomm Corporation.	32
Hitron Technologies. Inc	31

Organization Prefix Type

🇹🇼 Apollo Digital (Taiwan) Ltd. 28:FD:80:A0:00:00 /28 MA-M 🇹🇼 APPEAK Technology System Co.Ltd. 28:36:38:D0:00:00 /28 MA-M 🇹🇼 Applied Optoelectronics, Inc Taiwan Branch 00:29:26:00:00:00 /24 MA-L 🇹🇼 Appointech, Inc. 00:11:23:00:00:00 /24 MA-L 🇹🇼 Appostar Technology Co. Ltd 2C:26:5F:60:00:00 /28 MA-M 🇹🇼 APPRO TECHNOLOGY INC. 00:0C:0C:00:00:00 /24 MA-L 🇹🇼 Aptos Technology 94:B9:B4:00:00:00 /24 MA-L 🇹🇼 AR Infotek Inc. 00:14:B7:00:00:00 /24 MA-L 🇹🇼 Arbor Technology Corp. 00:05:B7:00:00:00 /24 MA-L 🇹🇼 ARC Technology Co., Ltd 34:29:8F:E0:00:00 /28 MA-M 🇹🇼 Arcadyan Corporation 00:12:BF:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 00:1A:2A:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 00:1D:19:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 00:23:08:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 00:26:4D:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 04:09:86:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 04:70:56:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 04:A2:22:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 08:27:A8:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 0C:8E:29:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 18:58:80:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 18:60:41:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 18:82:8C:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 18:83:BF:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 18:A5:FF:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 1C:C6:3C:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 1C:F4:3F:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 20:37:F0:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 2C:59:17:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 30:B1:B5:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 34:19:4D:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 38:06:E6:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 3C:BD:C5:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 3C:F0:83:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 44:FE:3B:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 48:8D:36:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 4C:09:D4:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 4C:1B:86:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 4C:22:F3:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 50:7E:5D:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 54:3D:60:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 54:B7:BD:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 54:C4:5B:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 5C:DC:96:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 60:45:E8:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 60:8D:26:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 60:95:F8:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 64:75:DA:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 64:7D:4D:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 64:CC:22:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 6C:15:DB:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 70:3E:76:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 70:85:36:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 70:97:41:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 74:31:70:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 74:90:BC:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 78:DD:12:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 7C:4F:B5:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 80:82:FE:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 84:90:0A:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 84:9C:A6:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 84:A3:29:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 88:03:55:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 88:25:2C:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 8C:19:B5:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 8C:77:79:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 8C:83:94:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 94:6A:B0:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation 9C:80:DF:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation A0:B5:49:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation A4:CE:DA:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation A8:A2:37:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation A8:D3:F7:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation AC:10:07:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation AC:B6:87:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation AC:DF:9F:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation B8:3B:AB:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation B8:F8:53:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation BC:30:D9:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation BC:AF:6E:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation BC:F8:7E:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation C0:D7:AA:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation C4:E5:32:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation C8:99:B2:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation CC:B1:48:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation CC:D4:2E:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation D0:05:2A:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation D4:63:FE:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation D4:86:60:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation DC:F5:1B:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation E0:51:63:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation E0:95:59:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation E4:3E:D7:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation E4:75:DC:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation EC:6C:9A:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation EC:F4:51:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation F0:86:20:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation F4:CA:E7:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation F8:3E:B0:00:00:00 /24 MA-L 🇹🇼 Arcadyan Corporation FC:3D:A5:00:00:00 /24 MA-L