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‡ฐ๐Ÿ‡ท ALT Co., Ltd. 0C:7F:ED:D0:00:00 /28 MA-M ๐Ÿ‡จ๐Ÿ‡ฟ alt digital s.r.o. 74:25:84:30:00:00 /28 MA-M ๐Ÿ‡ซ๐Ÿ‡ฎ ALT Systems Ltd 9C:4E:8E:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ Alta Data Technologies 94:9C:55:00:00:00 /24 MA-L ๐Ÿ‡ช๐Ÿ‡ธ Alta Definicion LINCEO S.L. 00:25:A2:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ Alta Heights Technology Corp. 00:1B:B7:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ Alta Networks BC:B9:23:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ ALTA RESEARCH CORP. 00:C0:93:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ Alta Solutions, Inc. 00:26:8E:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ ALTA TECHNOLOGY 00:10:32:00:00:00 /24 MA-L ๐Ÿ‡ญ๐Ÿ‡ฐ Altai Technologies Limited 00:19:BE:00:00:00 /24 MA-L ๐Ÿ‡ฎ๐Ÿ‡ฑ Altair semiconductor Ltd 00:50:C2:8C:A0:00 /36 IAB ๐Ÿ‡ช๐Ÿ‡ธ ALTAM SYSTEMS SL C4:A5:59:C0:00:00 /28 MA-M ๐Ÿ‡ง๐Ÿ‡ช Altaneos 70:B3:D5:69:A0:00 /36 MA-S ๐Ÿ‡น๐Ÿ‡ผ Altasec technology corporation 08:7D:21:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ญ Altec Electronic AG 00:18:FC:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ ALTEC LANSING LLC 30:41:74:00:00:00 /24 MA-L ๐Ÿ‡ฏ๐Ÿ‡ต ALTECH CO., LTD. 00:20:55:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ Altech Controls 00:0C:40:00:00:00 /24 MA-L ๐Ÿ‡ฎ๐Ÿ‡น Altecon Srl 00:16:11:00:00:00 /24 MA-L ๐Ÿ‡น๐Ÿ‡ผ altek Corporation 00:25:C7:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ ALTEK ELECTRONICS 00:50:C2:8A:80:00 /36 IAB ๐Ÿ‡ฉ๐Ÿ‡ช Altenburger Electronic GmbH 74:E1:4A:00:00:00 /28 MA-M ๐Ÿ‡จ๐Ÿ‡ณ Altenergy Power System,Inc. 80:97:1B:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ ALTEON NETWORKS, INC. 00:60:CF:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ Altera Corporation 00:07:ED:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ AlterG, Inc. A4:11:63:40:00:00 /28 MA-M ๐Ÿ‡ฐ๐Ÿ‡ท Alticast 00:14:E5:00:00:00 /24 MA-L ๐Ÿ‡ต๐Ÿ‡น Altice Labs 1C:57:3E:00:00:00 /24 MA-L ๐Ÿ‡ต๐Ÿ‡น Altice Labs 50:67:E0:00:00:00 /24 MA-L ๐Ÿ‡ต๐Ÿ‡น Altice Labs 58:FC:20:00:00:00 /24 MA-L ๐Ÿ‡ต๐Ÿ‡น Altice Labs 68:AA:C4:00:00:00 /24 MA-L ๐Ÿ‡ต๐Ÿ‡น Altice Labs C8:70:23:00:00:00 /24 MA-L ๐Ÿ‡ฎ๐Ÿ‡ณ Altice Labs India C0:48:2F:40:00:00 /28 MA-M ๐Ÿ‡บ๐Ÿ‡ธ Altierre 28:C7:18:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ Altierre 00:50:C2:C0:C0:00 /36 IAB ๐Ÿ‡บ๐Ÿ‡ธ ALTIGA NETWORKS 00:90:A4:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ AltiGen Communications Inc. 00:0A:AA:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ Altinex, Inc 00:50:C2:AD:F0:00 /36 IAB ๐Ÿ‡ญ๐Ÿ‡ฐ Altis Technology 68:91:D0:B0:00:00 /28 MA-M ๐Ÿ‡ฐ๐Ÿ‡ท ALTIT.CO.,Ltd. 70:B3:D5:55:20:00 /36 MA-S ๐Ÿ‡บ๐Ÿ‡ธ Alto Aviation 70:B3:D5:D0:F0:00 /36 MA-S ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 08:76:83:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 20:98:ED:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 2C:CC:7A:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 2C:D8:DE:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 30:BE:29:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 38:54:F5:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 38:77:07:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 38:BE:AB:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 44:29:1E:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 44:72:AC:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 48:A4:FD:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 48:D0:1C:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 4C:2F:7B:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 4C:37:DE:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 4C:60:BA:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 50:EE:9B:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 54:14:E9:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 58:C5:87:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 5C:4E:EE:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 60:56:EE:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 60:DC:81:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 64:70:84:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 68:48:B4:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 6C:22:1A:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 6C:A6:13:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 7C:AA:DE:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 80:1A:23:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 80:E8:69:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 84:7A:B6:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 88:28:7D:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 8C:5C:53:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 90:31:4B:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 94:FF:7D:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 98:08:18:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 98:A8:29:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. 9C:1C:37:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. A0:CA:4A:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. A4:EF:15:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. B4:FB:E3:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. BC:AD:AE:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. C0:2E:DF:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. C0:8A:60:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. C4:58:78:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. D0:A6:51:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. D8:3A:36:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. D8:3E:EB:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. E0:22:A1:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. E0:D3:F0:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. E8:2D:79:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. E8:F4:94:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. F4:1C:26:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. F4:B1:9C:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. F4:E2:5D:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam Inc. FC:FD:71:00:00:00 /24 MA-L ๐Ÿ‡จ๐Ÿ‡ณ AltoBeam(Xiamen)Technology Co., Ltd. DC:29:19:00:00:00 /24 MA-L ๐Ÿ‡ฐ๐Ÿ‡ท ALTOGRAPHICS Inc. E4:96:AE:00:00:00 /24 MA-L ๐Ÿ‡ฐ๐Ÿ‡ท ALTOS C&C 00:30:81:00:00:00 /24 MA-L ๐Ÿ‡บ๐Ÿ‡ธ ALTOS COMPUTER SYSTEMS 00:00:C8:00:00:00 /24 MA-L
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