17,500 blocks registered in United States.

🇺🇸 Alcatel-Lucent 00:1D:4C:00:00:00 /24 MA-L 🇺🇸 Alcatel-Lucent 4C:5F:D2:00:00:00 /24 MA-L 🇺🇸 Alcatel-Lucent 54:E3:F6:00:00:00 /24 MA-L 🇺🇸 Alcatel-Lucent 68:54:ED:00:00:00 /24 MA-L 🇺🇸 Alcatel-Lucent 90:67:B5:00:00:00 /24 MA-L 🇺🇸 Alcatel-Lucent D0:99:D5:00:00:00 /24 MA-L 🇺🇸 Alcatel-Lucent Enterprise 00:11:8B:00:00:00 /24 MA-L 🇺🇸 Alcatel-Lucent Enterprise 00:20:DA:00:00:00 /24 MA-L 🇺🇸 Alcatel-Lucent Enterprise 00:D0:95:00:00:00 /24 MA-L 🇺🇸 Alcatel-Lucent Enterprise 00:E0:B1:00:00:00 /24 MA-L 🇺🇸 Alcatel-Lucent Enterprise 00:E0:DA:00:00:00 /24 MA-L 🇺🇸 Alcatel-Lucent Enterprise 2C:FA:A2:00:00:00 /24 MA-L 🇺🇸 Alcatel-Lucent Enterprise 78:24:59:00:00:00 /24 MA-L 🇺🇸 Alcatel-Lucent Enterprise 88:3C:93:00:00:00 /24 MA-L 🇺🇸 Alcatel-Lucent Enterprise 90:1C:9E:00:00:00 /24 MA-L 🇺🇸 Alcatel-Lucent Enterprise 94:24:E1:00:00:00 /24 MA-L 🇺🇸 Alcatel-Lucent Enterprise DC:08:56:00:00:00 /24 MA-L 🇺🇸 Alcatel-Lucent Enterprise E8:E7:32:00:00:00 /24 MA-L 🇺🇸 Alcatel-Lucent IPD 00:16:4D:00:00:00 /24 MA-L 🇺🇸 Alcatel-Lucent IPD 00:1A:F0:00:00:00 /24 MA-L 🇺🇸 Alcatel-Lucent IPD 00:1C:8E:00:00:00 /24 MA-L 🇺🇸 Alcatel-Lucent IPD 00:21:05:00:00:00 /24 MA-L 🇺🇸 Alcatel-Lucent IPD 00:23:3E:00:00:00 /24 MA-L 🇺🇸 Alcatel-Lucent IPD 00:25:BA:00:00:00 /24 MA-L 🇺🇸 Alcatel-Lucent IPD 24:AF:4A:00:00:00 /24 MA-L 🇺🇸 Alcatel-Lucent IPD 6C:BE:E9:00:00:00 /24 MA-L 🇺🇸 Alcatraz AI Inc. C0:9B:F4:90:00:00 /28 MA-M 🇺🇸 Alchemy Semiconductor, Inc. 00:50:C2:0C:20:00 /36 IAB 🇺🇸 Alcidae Inc 8C:1C:DA:C0:00:00 /28 MA-M 🇺🇸 Alcohol Monitoring Systems 00:24:DB:00:00:00 /24 MA-L 🇺🇸 Alcomp, Inc 44:9C:B5:00:00:00 /24 MA-L 🇺🇸 Alcon Laboratories, Inc. 00:09:F4:00:00:00 /24 MA-L 🇺🇸 Alcon Technologies 00:50:C2:51:E0:00 /36 IAB 🇺🇸 ALCORN MCBRIDE INC. 00:10:46:00:00:00 /24 MA-L 🇺🇸 Alektrona Corporation 00:1C:CD:00:00:00 /24 MA-L 🇺🇸 Alereon, Inc. 00:1D:8E:00:00:00 /24 MA-L 🇺🇸 Alert Innovation 50:A0:30:40:00:00 /28 MA-M 🇺🇸 ALERTON TECHNOLOGIES, INC. 00:60:2D:00:00:00 /24 MA-L 🇺🇸 Alertus Technologies LLC 00:1D:97:00:00:00 /24 MA-L 🇺🇸 Alesis Corporation 00:05:95:00:00:00 /24 MA-L 🇺🇸 Alfatron Electronics INC 30:EC:A3:00:00:00 /24 MA-L 🇺🇸 Alfred Mann Foundation 00:1A:51:00:00:00 /24 MA-L 🇺🇸 Algorithmix GmbH 00:23:EC:00:00:00 /24 MA-L 🇺🇸 Alicat Scientific 38:3A:21:80:00:00 /28 MA-M 🇺🇸 ALIDIAN NETWORKS, INC. 00:D0:44:00:00:00 /24 MA-L 🇺🇸 Alien Technology 00:1B:5F:00:00:00 /24 MA-L 🇺🇸 Alif Semiconductor, Inc. 78:59:94:00:00:00 /24 MA-L 🇺🇸 Align Engineering LLC 00:0B:7F:00:00:00 /24 MA-L 🇺🇸 Alignment Engine Inc. 34:5A:18:00:00:00 /24 MA-L 🇺🇸 Alio, Inc C4:A1:0E:E0:00:00 /28 MA-M 🇺🇸 Alion Science & Technology 70:B3:D5:70:F0:00 /36 MA-S 🇺🇸 Aliph dba Jawbone E0:D1:E6:00:00:00 /24 MA-L 🇺🇸 AliphCom 00:21:3C:00:00:00 /24 MA-L 🇺🇸 All Components Incorporated 88:89:14:00:00:00 /24 MA-L 🇺🇸 All Inspire Health Inc. 14:D5:37:00:00:00 /24 MA-L 🇺🇸 All Inspire Health Inc. A0:22:4E:B0:00:00 /28 MA-M 🇺🇸 All Points Broadband 8C:1F:64:38:A0:00 /36 MA-S 🇺🇸 Allegion PLC FA:14:66:00:00:00 /24 CID 🇺🇸 Allegro Networks, Inc. 00:03:F6:00:00:00 /24 MA-L 🇺🇸 Allen Organ Company CA:C8:7E:00:00:00 /24 CID 🇺🇸 ALLIANT COMPUTER SYSTEMS CORP. 00:40:BA:00:00:00 /24 MA-L 🇺🇸 Alliant Networks, Inc 00:12:E1:00:00:00 /24 MA-L 🇺🇸 Alliant Techsystems, Inc. 00:50:C2:03:50:00 /36 IAB 🇺🇸 ALLIED SIGNAL INC. 00:20:58:00:00:00 /24 MA-L 🇺🇸 ALLIED TELESIS INTERNATIONAL CORPORATION 00:A0:D2:00:00:00 /24 MA-L 🇺🇸 Allied Telesis K.K. 00:09:41:00:00:00 /24 MA-L 🇺🇸 Allied Telesis Labs, Inc. 00:0C:25:00:00:00 /24 MA-L 🇺🇸 Allied Telesis, Inc. 00:00:F4:00:00:00 /24 MA-L 🇺🇸 Allied Telesis, Inc. 00:15:77:00:00:00 /24 MA-L 🇺🇸 Allied Telesis, Inc. E0:1A:EA:00:00:00 /24 MA-L 🇺🇸 Allied Telesis, Inc. EC:CD:6D:00:00:00 /24 MA-L 🇺🇸 Allied Telesyn Inc. 00:0C:46:00:00:00 /24 MA-L 🇺🇸 ALLIED TELESYN INTERNAIONAL 00:30:84:00:00:00 /24 MA-L 🇺🇸 Alligator Communications 70:B3:D5:9C:B0:00 /36 MA-S 🇺🇸 Alloptic, Inc. 00:03:D4:00:00:00 /24 MA-L 🇺🇸 Allworx Corp. 00:0A:DD:00:00:00 /24 MA-L 🇺🇸 ALOHA NETWORKS, INC. 00:90:81:00:00:00 /24 MA-L 🇺🇸 Alpha Technologies Inc. 00:26:97:00:00:00 /24 MA-L 🇺🇸 Alpha and Omega, Inc 44:7E:95:00:00:00 /24 MA-L 🇺🇸 Alpha Audiotronics, Inc. C0:D3:91:A0:00:00 /28 MA-M 🇺🇸 Alpha Beta Technologies, Inc. 00:50:C2:1A:70:00 /36 IAB 🇺🇸 Alpha Micro 00:00:B1:00:00:00 /24 MA-L 🇺🇸 Alpha Networks Inc. 00:1D:6A:00:00:00 /24 MA-L 🇺🇸 Alpha Processor, Inc. 00:02:56:00:00:00 /24 MA-L 🇺🇸 Alpha Security Products C0:12:42:00:00:00 /24 MA-L 🇺🇸 ALPHA TECHNOLOGIES, INC. 00:90:EA:00:00:00 /24 MA-L 🇺🇸 ALPHA TECHNOLOGIES, LLC 7C:BA:CC:E0:00:00 /28 MA-M 🇺🇸 Alpha Telecom, Inc. U.S.A. 00:06:D3:00:00:00 /24 MA-L 🇺🇸 AlphaNavigation coltd 40:D8:55:00:30:00 /36 IAB 🇺🇸 ALPHI Technology Corporation 8C:1F:64:6D:F0:00 /36 MA-S 🇺🇸 Alphion Corporation 00:1F:E6:00:00:00 /24 MA-L 🇺🇸 Alphion Corporation 00:50:C2:81:00:00 /36 IAB 🇺🇸 ALPS ELECTRIC (USA), INC. 00:A0:79:00:00:00 /24 MA-L 🇺🇸 ALPSALPINE CO,.LTD E0:75:0A:00:00:00 /24 MA-L 🇺🇸 Also, Inc. 58:AD:08:C0:00:00 /28 MA-M 🇺🇸 Alta Data Technologies 94:9C:55:00:00:00 /24 MA-L 🇺🇸 Alta Heights Technology Corp. 00:1B:B7:00:00:00 /24 MA-L 🇺🇸 Alta Networks BC:B9:23:00:00:00 /24 MA-L 🇺🇸 ALTA RESEARCH CORP. 00:C0:93:00:00:00 /24 MA-L 🇺🇸 Alta Solutions, Inc. 00:26:8E:00:00:00 /24 MA-L