Vendor directory

17,370 blocks registered in United States.

Page 57 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 blocks17,370
MA-L count13,538
MA-M count976
MA-S count1,468
IAB count1,289
CID count99
Total address capacity229,825,597,440
Last changed hereAug 26, 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

Organization Prefix Type
🇺🇸 Commscope 14:5B:D1:00:00:00 /24 MA-L 🇺🇸 Commscope 14:AB:F0:00:00:00 /24 MA-L 🇺🇸 Commscope 14:C0:3E:00:00:00 /24 MA-L 🇺🇸 Commscope 14:CF:E2:00:00:00 /24 MA-L 🇺🇸 Commscope 14:D4:FE:00:00:00 /24 MA-L 🇺🇸 Commscope 18:20:D5:00:00:00 /24 MA-L 🇺🇸 Commscope 18:35:D1:00:00:00 /24 MA-L 🇺🇸 Commscope 18:9C:27:00:00:00 /24 MA-L 🇺🇸 Commscope 18:B8:1F:00:00:00 /24 MA-L 🇺🇸 Commscope 1C:14:48:00:00:00 /24 MA-L 🇺🇸 Commscope 1C:1B:68:00:00:00 /24 MA-L 🇺🇸 Commscope 1C:93:7C:00:00:00 /24 MA-L 🇺🇸 Commscope 20:3D:66:00:00:00 /24 MA-L 🇺🇸 Commscope 20:73:55:00:00:00 /24 MA-L 🇺🇸 Commscope 20:E5:64:00:00:00 /24 MA-L 🇺🇸 Commscope 20:F1:9E:00:00:00 /24 MA-L 🇺🇸 Commscope 20:F3:75:00:00:00 /24 MA-L 🇺🇸 Commscope 24:0A:63:00:00:00 /24 MA-L 🇺🇸 Commscope 24:94:CB:00:00:00 /24 MA-L 🇺🇸 Commscope 24:A1:86:00:00:00 /24 MA-L 🇺🇸 Commscope 28:7A:EE:00:00:00 /24 MA-L 🇺🇸 Commscope 28:C8:7A:00:00:00 /24 MA-L 🇺🇸 Commscope 28:F5:D1:00:00:00 /24 MA-L 🇺🇸 Commscope 2C:00:AB:00:00:00 /24 MA-L 🇺🇸 Commscope 2C:1D:B8:00:00:00 /24 MA-L 🇺🇸 Commscope 2C:58:4F:00:00:00 /24 MA-L 🇺🇸 Commscope 2C:7E:81:00:00:00 /24 MA-L 🇺🇸 Commscope 2C:95:69:00:00:00 /24 MA-L 🇺🇸 Commscope 2C:99:24:00:00:00 /24 MA-L 🇺🇸 Commscope 2C:9E:5F:00:00:00 /24 MA-L 🇺🇸 Commscope 2C:A1:7D:00:00:00 /24 MA-L 🇺🇸 Commscope 30:60:23:00:00:00 /24 MA-L 🇺🇸 Commscope 34:1F:E4:00:00:00 /24 MA-L 🇺🇸 Commscope 34:7A:60:00:00:00 /24 MA-L 🇺🇸 Commscope 38:4C:90:00:00:00 /24 MA-L 🇺🇸 Commscope 38:6B:BB:00:00:00 /24 MA-L 🇺🇸 Commscope 38:70:0C:00:00:00 /24 MA-L 🇺🇸 Commscope 3C:04:61:00:00:00 /24 MA-L 🇺🇸 Commscope 3C:36:E4:00:00:00 /24 MA-L 🇺🇸 Commscope 3C:43:8E:00:00:00 /24 MA-L 🇺🇸 Commscope 3C:75:4A:00:00:00 /24 MA-L 🇺🇸 Commscope 3C:7A:8A:00:00:00 /24 MA-L 🇺🇸 Commscope 3C:DF:A9:00:00:00 /24 MA-L 🇺🇸 Commscope 40:0D:10:00:00:00 /24 MA-L 🇺🇸 Commscope 40:2B:50:00:00:00 /24 MA-L 🇺🇸 Commscope 40:4C:77:00:00:00 /24 MA-L 🇺🇸 Commscope 40:70:09:00:00:00 /24 MA-L 🇺🇸 Commscope 40:B7:F3:00:00:00 /24 MA-L 🇺🇸 Commscope 40:FC:89:00:00:00 /24 MA-L 🇺🇸 Commscope 44:34:A7:00:00:00 /24 MA-L 🇺🇸 Commscope 44:6A:B7:00:00:00 /24 MA-L 🇺🇸 Commscope 44:AA:F5:00:00:00 /24 MA-L 🇺🇸 Commscope 44:E1:37:00:00:00 /24 MA-L 🇺🇸 Commscope 48:4E:FC:00:00:00 /24 MA-L 🇺🇸 Commscope 48:D3:43:00:00:00 /24 MA-L 🇺🇸 Commscope 4C:12:65:00:00:00 /24 MA-L 🇺🇸 Commscope 4C:38:D8:00:00:00 /24 MA-L 🇺🇸 Commscope 50:75:F1:00:00:00 /24 MA-L 🇺🇸 Commscope 50:95:51:00:00:00 /24 MA-L 🇺🇸 Commscope 50:A5:DC:00:00:00 /24 MA-L 🇺🇸 Commscope 54:65:DE:00:00:00 /24 MA-L 🇺🇸 Commscope 54:E2:E0:00:00:00 /24 MA-L 🇺🇸 Commscope 58:19:F8:00:00:00 /24 MA-L 🇺🇸 Commscope 58:56:E8:00:00:00 /24 MA-L 🇺🇸 Commscope 58:60:D8:00:00:00 /24 MA-L 🇺🇸 Commscope 5C:57:1A:00:00:00 /24 MA-L 🇺🇸 Commscope 5C:8F:E0:00:00:00 /24 MA-L 🇺🇸 Commscope 5C:B0:66:00:00:00 /24 MA-L 🇺🇸 Commscope 5C:E3:0E:00:00:00 /24 MA-L 🇺🇸 Commscope 60:19:71:00:00:00 /24 MA-L 🇺🇸 Commscope 60:8C:E6:00:00:00 /24 MA-L 🇺🇸 Commscope 60:92:F5:00:00:00 /24 MA-L 🇺🇸 Commscope 60:D2:48:00:00:00 /24 MA-L 🇺🇸 Commscope 64:02:CB:00:00:00 /24 MA-L 🇺🇸 Commscope 64:12:69:00:00:00 /24 MA-L 🇺🇸 Commscope 64:55:B1:00:00:00 /24 MA-L 🇺🇸 Commscope 64:ED:57:00:00:00 /24 MA-L 🇺🇸 Commscope 68:33:EE:00:00:00 /24 MA-L 🇺🇸 Commscope 6C:63:9C:00:00:00 /24 MA-L 🇺🇸 Commscope 6C:A6:04:00:00:00 /24 MA-L 🇺🇸 Commscope 6C:C1:D2:00:00:00 /24 MA-L 🇺🇸 Commscope 6C:CA:08:00:00:00 /24 MA-L 🇺🇸 Commscope 70:4F:B8:00:00:00 /24 MA-L 🇺🇸 Commscope 70:54:25:00:00:00 /24 MA-L 🇺🇸 Commscope 70:76:30:00:00:00 /24 MA-L 🇺🇸 Commscope 70:7E:43:00:00:00 /24 MA-L 🇺🇸 Commscope 70:85:C6:00:00:00 /24 MA-L 🇺🇸 Commscope 70:B1:4E:00:00:00 /24 MA-L 🇺🇸 Commscope 70:DF:F7:00:00:00 /24 MA-L 🇺🇸 Commscope 74:56:12:00:00:00 /24 MA-L 🇺🇸 Commscope 74:8A:0D:00:00:00 /24 MA-L 🇺🇸 Commscope 74:E7:C6:00:00:00 /24 MA-L 🇺🇸 Commscope 74:EA:E8:00:00:00 /24 MA-L 🇺🇸 Commscope 74:F6:12:00:00:00 /24 MA-L 🇺🇸 Commscope 78:23:AE:00:00:00 /24 MA-L 🇺🇸 Commscope 78:6A:1F:00:00:00 /24 MA-L 🇺🇸 Commscope 78:71:9C:00:00:00 /24 MA-L 🇺🇸 Commscope 78:96:84:00:00:00 /24 MA-L 🇺🇸 Commscope 7C:26:34:00:00:00 /24 MA-L 🇺🇸 Commscope 7C:BF:B1:00:00:00 /24 MA-L
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