17,315 blocks registered in United States.

🇺🇸 Amper 8C:0C:A3:00:00:00 /24 MA-L 🇺🇸 AMPERE COMPUTING LLC F8:C2:49:00:00:00 /24 MA-L 🇺🇸 Amperion Inc 00:0A:22:00:00:00 /24 MA-L 🇺🇸 AMPEX CORPORATION 00:00:4E:00:00:00 /24 MA-L 🇺🇸 Amphenol 78:A7:14:00:00:00 /24 MA-L 🇺🇸 Amphus 00:04:F6:00:00:00 /24 MA-L 🇺🇸 Ample Communications Inc. 00:0E:79:00:00:00 /24 MA-L 🇺🇸 Amplify Net, Inc. 00:02:7B:00:00:00 /24 MA-L 🇺🇸 AMPRO COMPUTERS 00:40:53:00:00:00 /24 MA-L 🇺🇸 Ampt, LLC 00:75:E1:00:00:00 /24 MA-L 🇺🇸 AMRDEC Prototype Integration Facility 00:50:C2:52:30:00 /36 IAB 🇺🇸 AMS Controls, Inc. 00:50:C2:BD:90:00 /36 IAB 🇺🇸 AMS Controls, Inc. 70:B3:D5:44:40:00 /36 MA-S 🇺🇸 AMSC 08:08:EA:00:00:00 /24 MA-L 🇺🇸 Amtelco 00:0E:78:00:00:00 /24 MA-L 🇺🇸 AmTRAN Video Corporation A4:46:FA:00:00:00 /24 MA-L 🇺🇸 Amzetta Technologies, LLC 8C:51:09:10:00:00 /28 MA-M 🇺🇸 AnaCom Inc 0C:EF:7C:00:00:00 /24 MA-L 🇺🇸 Anacove LLC 30:49:50:C0:00:00 /28 MA-M 🇺🇸 Anagran, Inc. 00:14:6B:00:00:00 /24 MA-L 🇺🇸 ANALOG DEVICES 64:F9:C0:00:00:00 /24 MA-L 🇺🇸 Analog Devices, Inc. 00:05:F7:00:00:00 /24 MA-L 🇺🇸 Analog Devices, Inc. 00:60:88:00:00:00 /24 MA-L 🇺🇸 Analog Devices, Inc. 00:E0:22:00:00:00 /24 MA-L 🇺🇸 Analog Devices, Inc. 78:C6:BB:00:00:00 /24 MA-L 🇺🇸 Analogic Corp. 00:1A:AA:00:00:00 /24 MA-L 🇺🇸 Analogix Seminconductor, Inc 00:22:B9:00:00:00 /24 MA-L 🇺🇸 Analytical Instrument Systems, Inc. 00:1B:C5:02:A0:00 /36 MA-S 🇺🇸 Analytical Spectral Devices, Inc. 00:50:C2:09:40:00 /36 IAB 🇺🇸 Anaren Microwave, Inc. 0C:75:6C:00:00:00 /24 MA-L 🇺🇸 ANATEK, LLC 00:22:DA:00:00:00 /24 MA-L 🇺🇸 ANCHOR GAMES 00:50:3F:00:00:00 /24 MA-L 🇺🇸 ANCOT CORP. 00:60:C5:00:00:00 /24 MA-L 🇺🇸 ANDA NETWORKS 00:50:ED:00:00:00 /24 MA-L 🇺🇸 ANDDORO LLC 6C:93:08:E0:00:00 /28 MA-M 🇺🇸 ANDDORO LLC 8C:1F:64:6F:90:00 /36 MA-S 🇺🇸 Andiamo Systems, Inc. 00:05:30:00:00:00 /24 MA-L 🇺🇸 Andium 70:B3:D5:0B:D0:00 /36 MA-S 🇺🇸 ANDOVER CONTROLS CORPORATION 00:40:11:00:00:00 /24 MA-L 🇺🇸 Andrew Corporation 00:12:35:00:00:00 /24 MA-L 🇺🇸 Andrew RF Power Amplifier Group 00:0D:EE:00:00:00 /24 MA-L 🇺🇸 Anduril Imaging 8C:1F:64:76:30:00 /36 MA-S 🇺🇸 Anduril Industries E8:B4:70:C0:00:00 /28 MA-M 🇺🇸 Anello Photonics 70:B3:D5:96:A0:00 /36 MA-S 🇺🇸 ANGIA COMMUNICATIONS. INC. 00:A0:51:00:00:00 /24 MA-L 🇺🇸 Angie Hospitality LLC 8C:0F:83:00:00:00 /24 MA-L 🇺🇸 Angler Labs Inc 68:69:75:00:00:00 /24 MA-L 🇺🇸 ANI COMMUNICATIONS INC. 00:40:05:00:00:00 /24 MA-L 🇺🇸 Anite Telecoms US. Inc E0:1E:07:00:00:00 /24 MA-L 🇺🇸 Ann Arbor Sensor Systems LLC 00:50:C2:43:D0:00 /36 IAB 🇺🇸 Annapolis Micro Systems, Inc. 00:00:FE:00:00:00 /24 MA-L 🇺🇸 Annapurna Labs D0:76:50:50:00:00 /28 MA-M 🇺🇸 Anord Mardix (USA) Inc. F0:D7:AF:60:00:00 /28 MA-M 🇺🇸 Anova Applied Electronics, Inc. F8:64:65:00:00:00 /24 MA-L 🇺🇸 ANOVA BROADBAND 00:50:C2:1A:80:00 /36 IAB 🇺🇸 Ansaldo STS USA 00:25:F7:00:00:00 /24 MA-L 🇺🇸 ANSEL COMMUNICATIONS 00:40:90:00:00:00 /24 MA-L 🇺🇸 Anseri Corporation 00:1A:B8:00:00:00 /24 MA-L 🇺🇸 Ansync Inc. 00:23:DE:00:00:00 /24 MA-L 🇺🇸 Ant Lamp, Inc 00:50:C2:73:50:00 /36 IAB 🇺🇸 Antaira Technologies, LLC 7C:CB:0D:00:00:00 /24 MA-L 🇺🇸 ANTARA.net 00:04:55:00:00:00 /24 MA-L 🇺🇸 ANTEC 00:10:F2:00:00:00 /24 MA-L 🇺🇸 Anthology Solutions Inc. 00:0B:3F:00:00:00 /24 MA-L 🇺🇸 Antiope Associates 00:19:2A:00:00:00 /24 MA-L 🇺🇸 Antlia Systems 70:B3:D5:41:60:00 /36 MA-S 🇺🇸 Antronix Inc., 8C:55:70:C0:00:00 /28 MA-M 🇺🇸 Anvil Systems Group, Inc. 94:FB:A7:70:00:00 /28 MA-M 🇺🇸 ANXeBusiness Corporation 00:50:C2:C3:F0:00 /36 IAB 🇺🇸 AnyDATA Corporation 00:19:C8:00:00:00 /24 MA-L 🇺🇸 AnyLink LLC 28:B7:7C:C0:00:00 /28 MA-M 🇺🇸 ANYROAM 70:B3:D5:00:30:00 /36 MA-S 🇺🇸 AnySignal 8C:1F:64:82:F0:00 /36 MA-S 🇺🇸 Anywave Communication Technologies, Inc. 94:40:A2:00:00:00 /24 MA-L 🇺🇸 Aoptix Technologies 00:50:C2:15:C0:00 /36 IAB 🇺🇸 AOptix Technologies, Inc 2C:D1:41:30:00:00 /28 MA-M 🇺🇸 AP Labs 00:50:C2:AB:E0:00 /36 IAB 🇺🇸 Apacewave Technologies 00:26:10:00:00:00 /24 MA-L 🇺🇸 Apache Micro Peripherals, Inc. 00:0C:88:00:00:00 /24 MA-L 🇺🇸 APANA Inc. 18:9B:A5:90:00:00 /28 MA-M 🇺🇸 Apani Networks 00:0A:38:00:00:00 /24 MA-L 🇺🇸 Apantac LLC 00:50:C2:A7:80:00 /36 IAB 🇺🇸 Apantac LLC 40:D8:55:0A:90:00 /36 IAB 🇺🇸 Apantac LLC 70:B3:D5:45:00:00 /36 MA-S 🇺🇸 Apantac LLC 70:B3:D5:CD:50:00 /36 MA-S 🇺🇸 Apantac LLC 8C:1F:64:47:10:00 /36 MA-S 🇺🇸 Apantac LLC 8C:1F:64:4C:90:00 /36 MA-S 🇺🇸 Aparian, Inc. 2C:69:1D:C0:00:00 /28 MA-M 🇺🇸 APC by Schneider Electric 28:29:86:00:00:00 /24 MA-L 🇺🇸 APCON, Inc. D0:89:99:00:00:00 /24 MA-L 🇺🇸 APCON, Inc. F0:12:04:30:00:00 /28 MA-M 🇺🇸 APCON, Inc. 00:50:C2:14:60:00 /36 IAB 🇺🇸 Apeiron Data Systems CC:22:37:20:00:00 /28 MA-M 🇺🇸 Aperi Corporation 74:6A:3A:00:00:00 /24 MA-L 🇺🇸 Aperion Technologies LLC C8:66:4B:00:00:00 /24 MA-L 🇺🇸 AperNet, LLC 8C:1F:64:04:30:00 /36 MA-S 🇺🇸 APEX COMPUTER COMPANY 00:80:4E:00:00:00 /24 MA-L 🇺🇸 APEX DATA, INC. 00:20:E5:00:00:00 /24 MA-L 🇺🇸 Apex Signal Corp 00:50:C2:03:90:00 /36 IAB 🇺🇸 Apex Supply Chain Technologies 10:DC:B6:00:00:00 /28 MA-M