17,315 blocks registered in United States.

🇺🇸 Bit Part LLC 18:C3:E4:C0:00:00 /28 MA-M 🇺🇸 Bit Part LLC 8C:1F:64:CA:40:00 /36 MA-S 🇺🇸 Bitfinder Inc 70:88:6B:10:00:00 /28 MA-M 🇺🇸 BiTMICRO Networks, Inc. 00:0B:54:00:00:00 /24 MA-L 🇺🇸 Bitrage Inc. 00:07:08:00:00:00 /24 MA-L 🇺🇸 Bitrode Corp. 00:25:27:00:00:00 /24 MA-L 🇺🇸 BITRONICS, INC. 00:D0:4F:00:00:00 /24 MA-L 🇺🇸 BittWare, Inc 00:0B:3E:00:00:00 /24 MA-L 🇺🇸 BitWise Controls 94:4A:09:00:00:00 /24 MA-L 🇺🇸 BitWise Controls 00:50:C2:D9:F0:00 /36 IAB 🇺🇸 BitWise Controls 00:50:C2:EC:A0:00 /36 IAB 🇺🇸 Bitworks, Inc. 00:07:E2:00:00:00 /24 MA-L 🇺🇸 Bivio Networks 00:06:2C:00:00:00 /24 MA-L 🇺🇸 Biz-2-Me Inc. 00:1A:DA:00:00:00 /24 MA-L 🇺🇸 BIZLINK TECHNOLOGY, INC. 0C:37:96:00:00:00 /24 MA-L 🇺🇸 Bizwerks, LLC 70:B3:D5:A9:70:00 /36 MA-S 🇺🇸 BK Innovation, Inc. 00:50:C2:8B:00:00 /36 IAB 🇺🇸 BL Healthcare, Inc. 00:50:C2:6D:80:00 /36 IAB 🇺🇸 Black Box Corp. 00:8C:10:00:00:00 /24 MA-L 🇺🇸 Black Diamond Advanced Technology, LLC E8:61:83:00:00:00 /24 MA-L 🇺🇸 Black Diamond Video, Inc. 00:50:C2:4C:40:00 /36 IAB 🇺🇸 BlackEdge Capital 34:29:8F:00:00:00 /28 MA-M 🇺🇸 Blair Companies 98:6E:E8:60:00:00 /28 MA-M 🇺🇸 Blair Companies 70:B3:D5:44:20:00 /36 MA-S 🇺🇸 Blaster Tech B8:29:F7:00:00:00 /24 MA-L 🇺🇸 BlastWave Inc. 38:F7:CD:80:00:00 /28 MA-M 🇺🇸 Blaze Network Products 00:03:87:00:00:00 /24 MA-L 🇺🇸 Blink by Amazon 3C:A0:70:00:00:00 /24 MA-L 🇺🇸 Blink by Amazon 70:AD:43:00:00:00 /24 MA-L 🇺🇸 Blink by Amazon 74:13:48:00:00:00 /24 MA-L 🇺🇸 Blink by Amazon 74:AB:93:00:00:00 /24 MA-L 🇺🇸 Blink by Amazon F0:74:C1:00:00:00 /24 MA-L 🇺🇸 Block, Inc. C8:98:DB:10:00:00 /28 MA-M 🇺🇸 Blocks Wearables Inc. 74:1A:E0:60:00:00 /28 MA-M 🇺🇸 BLOCKSI LLC 70:B3:D5:95:E0:00 /36 MA-S 🇺🇸 BLOCKSI LLC 70:B3:D5:9E:60:00 /36 MA-S 🇺🇸 Blonder Tongue Laboratories, Inc 00:14:39:00:00:00 /24 MA-L 🇺🇸 Bloombase, Inc. F0:3A:4B:00:00:00 /24 MA-L 🇺🇸 BLOOMBERG L.P. 00:0C:E9:00:00:00 /24 MA-L 🇺🇸 BloomSky,Inc. 40:ED:98:C0:00:00 /28 MA-M 🇺🇸 BLU CASTLE S.A. 14:94:48:00:00:00 /24 MA-L 🇺🇸 BLU Products Inc 0C:0C:EA:00:00:00 /24 MA-L 🇺🇸 BLU Products Inc 28:BC:05:00:00:00 /24 MA-L 🇺🇸 BLU Products Inc 60:72:0B:00:00:00 /24 MA-L 🇺🇸 BLU Products Inc 6C:56:40:00:00:00 /24 MA-L 🇺🇸 BLU Products Inc 80:FD:7A:00:00:00 /24 MA-L 🇺🇸 BLU Products Inc 80:FD:7B:00:00:00 /24 MA-L 🇺🇸 BLU Products Inc E4:C8:01:00:00:00 /24 MA-L 🇺🇸 Blu Tether Limited D8:B6:D6:00:00:00 /24 MA-L 🇺🇸 Blu-ray Disc Association 10:C0:7C:00:00:00 /24 MA-L 🇺🇸 BluB0X Security, Inc. 70:B3:D5:16:D0:00 /36 MA-S 🇺🇸 Blue Access Inc 70:B3:D5:C6:60:00 /36 MA-S 🇺🇸 Blue Calypso, Inc. 2C:FD:37:00:00:00 /24 MA-L 🇺🇸 Blue Clover Devices 4C:F4:5B:00:00:00 /24 MA-L 🇺🇸 Blue Danube Systems, Inc 80:B7:08:00:00:00 /24 MA-L 🇺🇸 Blue Fox Porini Textile 00:1F:78:00:00:00 /24 MA-L 🇺🇸 Blue Iris Labs 24:5D:FC:20:00:00 /28 MA-M 🇺🇸 Blue Marble Communications, Inc. 70:B3:D5:77:E0:00 /36 MA-S 🇺🇸 Blue Origin 00:50:C2:6F:E0:00 /36 IAB 🇺🇸 Blue Ridge Networks, Inc. 00:05:EB:00:00:00 /24 MA-L 🇺🇸 Blue Skies Global LLC 70:B3:D5:1D:80:00 /36 MA-S 🇺🇸 Blue Sparq, Inc. 78:D4:F1:E0:00:00 /28 MA-M 🇺🇸 Blue Storm Associates, Inc. 70:B3:D5:9E:A0:00 /36 MA-S 🇺🇸 Blue-White Industries 00:1F:A5:00:00:00 /24 MA-L 🇺🇸 BlueCats US, LLC D4:25:CC:70:00:00 /28 MA-M 🇺🇸 Bluefin International Inc 50:48:2C:50:00:00 /28 MA-M 🇺🇸 BLUELIGHT TECHNOLOGY INC. 00:1E:BB:00:00:00 /24 MA-L 🇺🇸 BlueRadios, Inc. EC:FE:7E:00:00:00 /24 MA-L 🇺🇸 BlueSmart Technology Corporation 7C:47:7C:70:00:00 /28 MA-M 🇺🇸 Bluesocket, Inc. 00:50:C2:1E:30:00 /36 IAB 🇺🇸 Bluetooth SIG, Inc. 00:19:58:00:00:00 /24 MA-L 🇺🇸 Bluewire Technologies LLC 00:0A:77:00:00:00 /24 MA-L 🇺🇸 BMC SOFTWARE 00:20:36:00:00:00 /24 MA-L 🇺🇸 BNA SYSTEMS 00:01:3B:00:00:00 /24 MA-L 🇺🇸 BNS Solutions 0C:93:FB:00:00:00 /24 MA-L 🇺🇸 BobjGear LLC 18:5D:9A:00:00:00 /24 MA-L 🇺🇸 Boca Devices LLC 00:15:EC:00:00:00 /24 MA-L 🇺🇸 BOCA RESEARCH, INC. 00:C0:6D:00:00:00 /24 MA-L 🇺🇸 boca systems 00:0D:71:00:00:00 /24 MA-L 🇺🇸 Bodhi 30:43:D7:A0:00:00 /28 MA-M 🇺🇸 BODi rS, LLC D4:AC:4E:00:00:00 /24 MA-L 🇺🇸 BodyMedia, Inc. 94:A7:BC:00:00:00 /24 MA-L 🇺🇸 Boeckeler Instruments, Inc. 00:50:C2:6E:50:00 /36 IAB 🇺🇸 BOEING 00:50:93:00:00:00 /24 MA-L 🇺🇸 BOEING DEFENSE & SPACE 00:40:BE:00:00:00 /24 MA-L 🇺🇸 BOEING SSG 98:06:37:60:00:00 /28 MA-M 🇺🇸 boekel 70:B3:D5:AF:80:00 /36 MA-S 🇺🇸 Bogart Engineering 00:50:C2:98:30:00 /36 IAB 🇺🇸 Bogen Communications 00:18:4C:00:00:00 /24 MA-L 🇺🇸 BOI Solutions A4:3B:FA:50:00:00 /28 MA-M 🇺🇸 Bolide Technology Group, Inc. 70:B3:D5:24:10:00 /36 MA-S 🇺🇸 Bolide Technology Group, Inc. 70:B3:D5:2D:C0:00 /36 MA-S 🇺🇸 Bolide Technology Group, Inc. 70:B3:D5:9E:10:00 /36 MA-S 🇺🇸 BOLT BERANEK AND NEWMAN INC. 08:00:08:00:00:00 /24 MA-L 🇺🇸 Bombardier Transportation 00:11:BD:00:00:00 /24 MA-L 🇺🇸 Booz Allen Hamilton 70:B3:D5:A2:40:00 /36 MA-S 🇺🇸 Boris Manufacturing Corp. 00:07:59:00:00:00 /24 MA-L 🇺🇸 Borrell USA Corp 8C:1F:64:38:B0:00 /36 MA-S 🇺🇸 BORYEU TECHNOLOGY CO.,LTD 00:50:C2:F5:F0:00 /36 IAB 🇺🇸 Bosch Security Systems 00:04:63:00:00:00 /24 MA-L