17,320 blocks registered in United States.

🇺🇸 COBHAM 84:B3:86:40:00:00 /28 MA-M 🇺🇸 Cobham plc A4:7C:1F:00:00:00 /24 MA-L 🇺🇸 Cobo, Inc. 70:B3:D5:EA:D0:00 /36 MA-S 🇺🇸 CODE BLUE CORPORATION 00:50:C2:CB:E0:00 /36 IAB 🇺🇸 Code Blue Corporation 70:B3:D5:27:10:00 /36 MA-S 🇺🇸 Code Blue Corporation 70:B3:D5:6D:00:00 /36 MA-S 🇺🇸 Code Blue Corporation 70:B3:D5:74:B0:00 /36 MA-S 🇺🇸 Code Blue Corporation 70:B3:D5:A8:D0:00 /36 MA-S 🇺🇸 Code Blue Corporation 70:B3:D5:C3:F0:00 /36 MA-S 🇺🇸 Code Blue Corporation 8C:1F:64:14:10:00 /36 MA-S 🇺🇸 Code Blue Corporation 8C:1F:64:8B:A0:00 /36 MA-S 🇺🇸 Code Blue Corporation 8C:1F:64:B5:F0:00 /36 MA-S 🇺🇸 Code Corporation 00:0B:EF:00:00:00 /24 MA-L 🇺🇸 Codem Systems, Inc. 00:50:C2:46:30:00 /36 IAB 🇺🇸 Codepoint Technologies, Inc. 24:86:25:40:00:00 /28 MA-M 🇺🇸 CODEX CORPORATION 08:00:3E:00:00:00 /24 MA-L 🇺🇸 CODONICS INC. 00:40:B1:00:00:00 /24 MA-L 🇺🇸 Coffee Equipment Company 00:23:42:00:00:00 /24 MA-L 🇺🇸 Cofractal, Inc. E4:DC:5F:00:00:00 /24 MA-L 🇺🇸 COGENT COMPUTER SYSTEMS, INC. 00:30:23:00:00:00 /24 MA-L 🇺🇸 COGENT DATA TECHNOLOGIES 00:00:92:00:00:00 /24 MA-L 🇺🇸 Cogent Systems, Inc. 00:0B:77:00:00:00 /24 MA-L 🇺🇸 Cognex Corporation 00:D0:24:00:00:00 /24 MA-L 🇺🇸 Cognex Corporation 00:50:C2:17:D0:00 /36 IAB 🇺🇸 Cognex Corporation 00:50:C2:1E:00:00 /36 IAB 🇺🇸 Cognicom, Inc. 8C:1F:64:FE:60:00 /36 MA-S 🇺🇸 Cognio Inc. 00:0F:B1:00:00:00 /24 MA-L 🇺🇸 Cognitas Technologies, Inc. D8:4B:2A:00:00:00 /24 MA-L 🇺🇸 Cognosos, Inc. F8:7A:39:E0:00:00 /28 MA-M 🇺🇸 Cognosos, Inc. 70:B3:D5:BE:00:00 /36 MA-S 🇺🇸 Cohere Technologies B8:99:B0:00:00:00 /24 MA-L 🇺🇸 Coherent 00:1B:1C:00:00:00 /24 MA-L 🇺🇸 COHERENT COMMUNICATIONS SYSTEMS CORPORATION 00:90:63:00:00:00 /24 MA-L 🇺🇸 Coherent Logix, Inc. 70:B3:D5:2B:E0:00 /36 MA-S 🇺🇸 Coherix, Inc 00:50:C2:8D:E0:00 /36 IAB 🇺🇸 Cohesity Inc 44:F4:E7:00:00:00 /24 MA-L 🇺🇸 Cohesive Financial Technologies LLC 00:1C:79:00:00:00 /24 MA-L 🇺🇸 Coho Data, Inc., 84:56:9C:00:00:00 /24 MA-L 🇺🇸 Cohu, Inc., Electronics Division 00:09:F2:00:00:00 /24 MA-L 🇺🇸 Coincident, Inc. 00:1B:C5:04:30:00 /36 MA-S 🇺🇸 Collinear Networks Inc. 20:2D:23:00:00:00 /24 MA-L 🇺🇸 Collinear Networks Inc. 7C:BA:CC:80:00:00 /28 MA-M 🇺🇸 Colmek 70:B3:D5:D0:50:00 /36 MA-S 🇺🇸 Colombo Sales & Engineering, Inc. 8C:1F:64:7E:00:00 /36 MA-S 🇺🇸 COLONIAL ASSEMBLY and DESIGN 40:D8:55:05:90:00 /36 IAB 🇺🇸 Color Kinetics 00:0A:C5:00:00:00 /24 MA-L 🇺🇸 Color Sentinel Systems, LLC 00:A0:6F:00:00:00 /24 MA-L 🇺🇸 Colorado Engineering Inc. 00:50:C2:72:00:00 /36 IAB 🇺🇸 Colorado Med Tech 00:08:26:00:00:00 /24 MA-L 🇺🇸 Colorado Vnet 00:16:21:00:00:00 /24 MA-L 🇺🇸 Colorado vNet 00:50:C2:38:20:00 /36 IAB 🇺🇸 Colorimetry Research, Inc 70:B3:D5:10:E0:00 /36 MA-S 🇺🇸 ColorTokens, Inc. 38:20:A8:00:00:00 /24 MA-L 🇺🇸 ColorTokens, Inc. 68:54:C1:00:00:00 /24 MA-L 🇺🇸 Colossus Computing, Inc. 8C:1F:64:22:60:00 /36 MA-S 🇺🇸 Columbus McKinnon 8C:1F:64:53:50:00 /36 MA-S 🇺🇸 coM.s.a.t. AG 00:15:44:00:00:00 /24 MA-L 🇺🇸 COM21, INC. 00:A0:73:00:00:00 /24 MA-L 🇺🇸 Comark Interactive Solutions 00:03:DD:00:00:00 /24 MA-L 🇺🇸 Comark Interactive Solutions 70:B3:D5:39:D0:00 /36 MA-S 🇺🇸 Combined Public Communications, LLC 50:FA:CB:B0:00:00 /28 MA-M 🇺🇸 COMBINET 00:40:F9:00:00:00 /24 MA-L 🇺🇸 COMCAM INTERNATIONAL INC 00:D0:7B:00:00:00 /24 MA-L 🇺🇸 Comcast Cable Corporation D8:9C:8E:00:00:00 /24 MA-L 🇺🇸 Comcast Cable Corporation F0:46:3B:00:00:00 /24 MA-L 🇺🇸 Comcast Cable Corporation F0:61:F3:00:00:00 /24 MA-L 🇺🇸 ComCore Semiconductor, Inc. 00:E0:A5:00:00:00 /24 MA-L 🇺🇸 ComDesign 08:00:67:00:00:00 /24 MA-L 🇺🇸 Comdial Corporation 00:02:D0:00:00:00 /24 MA-L 🇺🇸 Comm-ence, Inc. 8C:1F:64:B7:30:00 /36 MA-S 🇺🇸 Command Alkon, Inc 00:69:67:40:00:00 /28 MA-M 🇺🇸 CommandScape, Inc. 90:4E:91:80:00:00 /28 MA-M 🇺🇸 Commercial Timesharing Inc. 00:50:C2:99:60:00 /36 IAB 🇺🇸 Commercial Wireless Systems International LLC. 40:D8:55:1D:90:00 /36 IAB 🇺🇸 Commerciant, LP 00:19:62:00:00:00 /24 MA-L 🇺🇸 COMMODORE INTERNATIONAL 00:80:10:00:00:00 /24 MA-L 🇺🇸 Commodore International Corporation 38:85:BB:00:00:00 /24 MA-L 🇺🇸 Common Networks 28:3E:76:00:00:00 /24 MA-L 🇺🇸 Commscope 00:00:C5:00:00:00 /24 MA-L 🇺🇸 Commscope 00:00:CA:00:00:00 /24 MA-L 🇺🇸 Commscope 00:03:E0:00:00:00 /24 MA-L 🇺🇸 Commscope 00:04:BD:00:00:00 /24 MA-L 🇺🇸 Commscope 00:08:0E:00:00:00 /24 MA-L 🇺🇸 Commscope 00:0B:06:00:00:00 /24 MA-L 🇺🇸 Commscope 00:0C:E5:00:00:00 /24 MA-L 🇺🇸 Commscope 00:0E:5C:00:00:00 /24 MA-L 🇺🇸 Commscope 00:0F:9F:00:00:00 /24 MA-L 🇺🇸 Commscope 00:0F:CC:00:00:00 /24 MA-L 🇺🇸 Commscope 00:11:1A:00:00:00 /24 MA-L 🇺🇸 Commscope 00:11:80:00:00:00 /24 MA-L 🇺🇸 Commscope 00:11:AE:00:00:00 /24 MA-L 🇺🇸 Commscope 00:12:25:00:00:00 /24 MA-L 🇺🇸 Commscope 00:12:8A:00:00:00 /24 MA-L 🇺🇸 Commscope 00:12:C9:00:00:00 /24 MA-L 🇺🇸 Commscope 00:13:11:00:00:00 /24 MA-L 🇺🇸 Commscope 00:13:71:00:00:00 /24 MA-L 🇺🇸 Commscope 00:14:04:00:00:00 /24 MA-L 🇺🇸 Commscope 00:14:9A:00:00:00 /24 MA-L 🇺🇸 Commscope 00:14:E8:00:00:00 /24 MA-L 🇺🇸 Commscope 00:15:2F:00:00:00 /24 MA-L