macadress

Vendor directory

17,372 blocks registered in United States.

Page 101 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 29, 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
🇺🇸 Jennic Ltd 00:15:8D:00:00:00 /24 MA-L 🇺🇸 JETCELL, INC. 00:D0:2B:00:00:00 /24 MA-L 🇺🇸 Jetstream Communications 00:04:AA:00:00:00 /24 MA-L 🇺🇸 Jibo, Inc. 50:E9:71:00:00:00 /24 MA-L 🇺🇸 Jinga-hi, Inc. 70:B3:D5:9B:B0:00 /36 MA-S 🇺🇸 JJPlus Corporation 00:15:61:00:00:00 /24 MA-L 🇺🇸 JK microsystems, Inc. 00:90:C2:00:00:00 /24 MA-L 🇺🇸 JL Audio 4C:90:DB:00:00:00 /24 MA-L 🇺🇸 JLCooper Electronics 00:50:C2:23:60:00 /36 IAB 🇺🇸 JLCooper Electronics 00:50:C2:F9:60:00 /36 IAB 🇺🇸 JLCooper Electronics 70:B3:D5:8E:A0:00 /36 MA-S 🇺🇸 JLG Industries, Inc. A4:8C:C0:00:00:00 /24 MA-L 🇺🇸 JMA Wireless 70:06:92:80:00:00 /28 MA-M 🇺🇸 JMC America, LLC 00:50:C2:79:A0:00 /36 IAB 🇺🇸 JMR Electronics, Inc A0:AD:A1:00:00:00 /24 MA-L 🇺🇸 JNL Technologies Inc 9C:43:1E:B0:00:00 /28 MA-M 🇺🇸 JNR Sports Holdings, LLC 70:B3:D5:3E:70:00 /36 MA-S 🇺🇸 Jobin Yvon,Inc 00:50:C2:35:E0:00 /36 IAB 🇺🇸 Joby Aviation, Inc. C4:CC:37:E0:00:00 /28 MA-M 🇺🇸 Joby Inc. 00:1A:FB:00:00:00 /24 MA-L 🇺🇸 JoeScan, Inc. 00:1C:65:00:00:00 /24 MA-L 🇺🇸 John Deere Electronic Solutions F8:AE:27:00:00:00 /24 MA-L 🇺🇸 JOHN FLUKE MANUFACTURING CO. 00:80:40:00:00:00 /24 MA-L 🇺🇸 JOHNATHON FREEMAN TECHNOLOGIES 00:A0:9D:00:00:00 /24 MA-L 🇺🇸 JOHNSON & JOHNSON MEDICAL, INC 00:60:F0:00:00:00 /24 MA-L 🇺🇸 Johnson and Johnson Medtech 8C:1F:64:66:80:00 /36 MA-S 🇺🇸 Johnson Controls, Inc. 00:10:8D:00:00:00 /24 MA-L 🇺🇸 Johnson Outdoors Marine Electronics d/b/a Minnkota 00:1A:29:00:00:00 /24 MA-L 🇺🇸 Johnson Outdoors Marine Electronics d/b/a Minnkota 90:B9:7D:00:00:00 /24 MA-L 🇺🇸 Johnson Outdoors Marine Electronics d/b/a Minnkota C8:71:25:00:00:00 /24 MA-L 🇺🇸 Join Digital, Inc. 78:CB:2C:00:00:00 /24 MA-L 🇺🇸 JOLATA, INC. 38:F5:57:00:00:00 /24 MA-L 🇺🇸 Jones Futurex Inc. 00:B0:6D:00:00:00 /24 MA-L 🇺🇸 Josh.ai F8:8A:3C:70:00:00 /28 MA-M 🇺🇸 Joyent, Inc. 90:B8:D0:00:00:00 /24 MA-L 🇺🇸 JP Morgan Chase Bank, N.A. 3C:DC:03:E0:00:00 /28 MA-M 🇺🇸 JPS Communications 00:0E:1A:00:00:00 /24 MA-L 🇺🇸 JRL SYSTEMS, INC. 00:A0:63:00:00:00 /24 MA-L 🇺🇸 JSR Ultrasonics 00:50:C2:05:10:00 /36 IAB 🇺🇸 JTECH Communications, Inc. F0:4B:F2:00:00:00 /24 MA-L 🇺🇸 Juice Technologies, LLC 00:50:C2:A5:70:00 /36 IAB 🇺🇸 juiceboss 00:50:C2:C0:80:00 /36 IAB 🇺🇸 Juke Audio CC:E7:DE:D0:00:00 /28 MA-M 🇺🇸 JumpGen Systems, LLC 00:22:3D:00:00:00 /24 MA-L 🇺🇸 Jumpnode Systems LLC. 00:14:14:00:00:00 /24 MA-L 🇺🇸 June Life Inc C4:57:1F:00:00:00 /24 MA-L 🇺🇸 Junger Audio-Studiotechnik GmbH 9C:E1:D6:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 00:05:85:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 00:10:DB:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 00:12:1E:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 00:14:F6:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 00:17:CB:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 00:19:E2:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 00:1B:C0:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 00:1D:B5:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 00:1F:12:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 00:21:59:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 00:22:83:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 00:23:9C:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 00:24:DC:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 00:26:88:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 00:31:46:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 00:90:69:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 00:C5:2C:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 00:CC:34:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 04:5C:6C:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 04:69:8F:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 08:05:E2:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 08:76:71:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 08:81:F4:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 08:B2:58:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 08:D0:1E:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 0C:59:9C:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 0C:81:26:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 0C:86:10:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 10:0E:7E:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 10:39:E9:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 14:B3:A1:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 18:2A:D3:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 1C:9C:8C:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 1C:D2:1E:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 20:1B:C9:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 20:4E:71:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 20:93:39:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 20:D8:0B:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 20:ED:47:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 24:5D:92:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 24:DB:94:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 24:FC:4E:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 28:8A:1C:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 28:A2:4B:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 28:B8:29:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 28:C0:DA:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 2C:21:31:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 2C:21:72:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 2C:4C:15:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 2C:6B:F5:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 30:63:EA:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 30:7C:5E:00:00:00 /24 MA-L 🇺🇸 Juniper Networks 30:B6:4F:00:00:00 /24 MA-L
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