macadress

Vendor directory

17,372 blocks registered in United States.

Page 80 of 174

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

Unique organizations8,982
Total blocks17,372
MA-L count13,540
MA-M count976
MA-S count1,468
IAB count1,289
CID count99
Total address capacity229,859,151,872
Last changed hereAug 28, 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 United States

OrganizationBlocks
Apple, Inc.1,553
Cisco Systems, Inc1,247
IEEE Registration Authority436
Texas Instruments392
Commscope345
Juniper Networks209
Amazon Technologies Inc.204
Dell Inc.184
Hewlett Packard Enterprise176
Silicon Laboratories154
Organization Prefix Type
🇺🇸 Garmin International F0:99:19:00:00:00 /24 MA-L 🇺🇸 GARRETT COMMUNICATIONS, INC. 00:20:06:00:00:00 /24 MA-L 🇺🇸 GarrettCom, Inc. 00:20:61:00:00:00 /24 MA-L 🇺🇸 Garuda Networks Corporation 00:0C:A8:00:00:00 /24 MA-L 🇺🇸 GATAN, INC. 00:50:C0:00:00:00 /24 MA-L 🇺🇸 Gatekeeper Systems, Inc. 90:34:2B:00:00:00 /24 MA-L 🇺🇸 GatesAir, Inc 7C:6A:C3:00:00:00 /24 MA-L 🇺🇸 Gateview Technologies 58:AD:08:A0:00:00 /28 MA-M 🇺🇸 Gateview Technologies B0:CC:CE:30:00:00 /28 MA-M 🇺🇸 Gateview Technologies 70:B3:D5:A7:00:00 /36 MA-S 🇺🇸 Gateview Technologies 8C:1F:64:8A:D0:00 /36 MA-S 🇺🇸 Gateview Technologies 8C:1F:64:B7:B0:00 /36 MA-S 🇺🇸 GATEWAY 2000 00:E0:B8:00:00:00 /24 MA-L 🇺🇸 GATEWAY COMMUNICATIONS 00:00:61:00:00:00 /24 MA-L 🇺🇸 GATEWAY DEVICES, INC. 00:20:B0:00:00:00 /24 MA-L 🇺🇸 Gateway Technologies SA de CV 40:D8:55:04:A0:00 /36 IAB 🇺🇸 Gateway, Inc. 00:1D:84:00:00:00 /24 MA-L 🇺🇸 GATEWORKS CORP. 00:D0:12:00:00:00 /24 MA-L 🇺🇸 Gauging Systems Inc 00:50:C2:23:D0:00 /36 IAB 🇺🇸 GBO Technology 78:DA:B3:00:00:00 /24 MA-L 🇺🇸 GBS COMMUNICATIONS, LLC 70:B3:D5:A8:90:00 /36 MA-S 🇺🇸 GBS Laboratories LLC 00:22:8D:00:00:00 /24 MA-L 🇺🇸 GCC TECHNOLOGIES,INC. 00:C0:B0:00:00:00 /24 MA-L 🇺🇸 Gcom, Inc. 00:07:C5:00:00:00 /24 MA-L 🇺🇸 GCS, Inc 00:50:C2:49:F0:00 /36 IAB 🇺🇸 GCT Semiconductor, Inc 00:0A:3B:00:00:00 /24 MA-L 🇺🇸 GD California, Inc. 00:50:C2:00:50:00 /36 IAB 🇺🇸 GD Mission Systems A0:B4:37:00:00:00 /24 MA-L 🇺🇸 GD Mission Systems 00:50:C2:21:B0:00 /36 IAB 🇺🇸 GD Mission Systems 00:50:C2:33:D0:00 /36 IAB 🇺🇸 GD Mission Systems 00:50:C2:4D:E0:00 /36 IAB 🇺🇸 GD Mission Systems 00:50:C2:85:F0:00 /36 IAB 🇺🇸 GD Mission Systems 00:50:C2:9A:90:00 /36 IAB 🇺🇸 GD Mission Systems 00:50:C2:AD:D0:00 /36 IAB 🇺🇸 GD Mission Systems 00:50:C2:BB:70:00 /36 IAB 🇺🇸 GD Mission Systems 00:50:C2:CC:40:00 /36 IAB 🇺🇸 GD Mission Systems 00:50:C2:DA:30:00 /36 IAB 🇺🇸 GD Mission Systems 00:50:C2:E8:E0:00 /36 IAB 🇺🇸 GD Mission Systems 00:50:C2:F1:C0:00 /36 IAB 🇺🇸 GD Mission Systems 00:50:C2:FF:00:00 /36 IAB 🇺🇸 GD Mission Systems 40:D8:55:04:80:00 /36 IAB 🇺🇸 GD Mission Systems 40:D8:55:0A:E0:00 /36 IAB 🇺🇸 GD Mission Systems 40:D8:55:11:40:00 /36 IAB 🇺🇸 GD Mission Systems 40:D8:55:14:A0:00 /36 IAB 🇺🇸 GD Mission Systems 40:D8:55:16:D0:00 /36 IAB 🇺🇸 GD Mission Systems 40:D8:55:19:20:00 /36 IAB 🇺🇸 GD Mission Systems 70:B3:D5:39:C0:00 /36 MA-S 🇺🇸 GD Mission Systems 70:B3:D5:C2:70:00 /36 MA-S 🇺🇸 GD Mission Systems 70:B3:D5:DA:D0:00 /36 MA-S 🇺🇸 GDE SYSTEMS, INC. 00:20:FA:00:00:00 /24 MA-L 🇺🇸 GDI LLC 00:1F:DD:00:00:00 /24 MA-L 🇺🇸 GDI Technology Inc 70:B3:D5:8B:80:00 /36 MA-S 🇺🇸 GE 00:A0:F4:00:00:00 /24 MA-L 🇺🇸 GE Appliances CC:EA:27:00:00:00 /24 MA-L 🇺🇸 GE Appliances FC:B9:7E:00:00:00 /24 MA-L 🇺🇸 GE Aviation System 00:30:2F:00:00:00 /24 MA-L 🇺🇸 GE Lighting 34:13:43:00:00:00 /24 MA-L 🇺🇸 GE Lighting 78:6D:EB:00:00:00 /24 MA-L 🇺🇸 GE Lighting DC:2F:FA:00:00:00 /24 MA-L 🇺🇸 GE Security 00:17:55:00:00:00 /24 MA-L 🇺🇸 GE Transportation Systems 00:1F:44:00:00:00 /24 MA-L 🇺🇸 GE Transportation Systems 00:50:C2:0F:A0:00 /36 IAB 🇺🇸 GE Vernova 50:E0:F9:00:00:00 /24 MA-L 🇺🇸 Gecko Robotics Inc 70:B3:D5:04:A0:00 /36 MA-S 🇺🇸 GECO, Inc. 08:0D:84:00:00:00 /24 MA-L 🇺🇸 Gefen LLC 00:1C:91:00:00:00 /24 MA-L 🇺🇸 Gemalto "Document Readers" E0:5A:9F:90:00:00 /28 MA-M 🇺🇸 Gen IV Technology LLC D4:41:3F:00:00:00 /24 MA-L 🇺🇸 Gener8, Inc. 00:1C:4B:00:00:00 /24 MA-L 🇺🇸 General Bandwidth 00:01:B1:00:00:00 /24 MA-L 🇺🇸 General Datacomm LLC 00:12:19:00:00:00 /24 MA-L 🇺🇸 General Datacomm LLC 00:C0:64:00:00:00 /24 MA-L 🇺🇸 General Dynamics 08:00:62:00:00:00 /24 MA-L 🇺🇸 GENERAL DYNAMICS INFORMATION SYSTEMS 00:E0:AF:00:00:00 /24 MA-L 🇺🇸 General Dynamics IT 8C:1F:64:F7:C0:00 /36 MA-S 🇺🇸 General Dynamics Land Systems Inc. 00:26:89:00:00:00 /24 MA-L 🇺🇸 General Dynamics Mission Systems 00:14:8C:00:00:00 /24 MA-L 🇺🇸 General Dynamics Mission Systems 00:25:D4:00:00:00 /24 MA-L 🇺🇸 General Dynamics Mission Systems 00:A0:21:00:00:00 /24 MA-L 🇺🇸 General Electric Consumer and Industrial D8:28:C9:00:00:00 /24 MA-L 🇺🇸 GENERAL ELECTRIC CORPORATION 08:00:19:00:00:00 /24 MA-L 🇺🇸 General Electric Digital Energy C4:B5:12:00:00:00 /24 MA-L 🇺🇸 General Electric Global Research D8:93:41:00:00:00 /24 MA-L 🇺🇸 General Electric Water & Process Technologies 90:83:7A:00:00:00 /24 MA-L 🇺🇸 GENERAL MAGIC, INC. 00:20:66:00:00:00 /24 MA-L 🇺🇸 General Meters Corp. 00:14:4C:00:00:00 /24 MA-L 🇺🇸 GENERAL MICRO SYSTEMS, INC. 00:40:0C:00:00:00 /24 MA-L 🇺🇸 General Motors E0:13:33:00:00:00 /24 MA-L 🇺🇸 General Sensing 00:1B:96:00:00:00 /24 MA-L 🇺🇸 General Solutions, LTD. 00:13:A5:00:00:00 /24 MA-L 🇺🇸 GENESIS 3A:1E:C0:00:00:00 /24 CID 🇺🇸 Genesis Automation Inc. 00:50:C2:7E:D0:00 /36 IAB 🇺🇸 GENICOM CORPORATION 00:50:27:00:00:00 /24 MA-L 🇺🇸 Genie Industries, Inc. 00:25:88:00:00:00 /24 MA-L 🇺🇸 Genius Sports SS LLC 8C:1F:64:BE:D0:00 /36 MA-S 🇺🇸 Genmark Automation 28:B3:AB:00:00:00 /24 MA-L 🇺🇸 GENOA TECHNOLOGY, INC. 00:D0:8C:00:00:00 /24 MA-L 🇺🇸 GENRAD INC. 08:00:65:00:00:00 /24 MA-L 🇺🇸 GENROCO INTERNATIONAL, INC. 00:E0:BE:00:00:00 /24 MA-L 🇺🇸 Gentex Corporation/Electro-Acoustic Products 00:1A:1A:00:00:00 /24 MA-L
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