17,372 blocks registered in United States.

🇺🇸 NVIDIA Corporation 44:49:C0:00:00:00 /24 MA-L 🇺🇸 NVIDIA Corporation 48:31:06:00:00:00 /24 MA-L 🇺🇸 NVIDIA Corporation 48:B0:2D:00:00:00 /24 MA-L 🇺🇸 NVIDIA Corporation 4C:BB:47:00:00:00 /24 MA-L 🇺🇸 NVIDIA Corporation 74:25:54:00:00:00 /24 MA-L 🇺🇸 NVIDIA Corporation AC:3A:E2:00:00:00 /24 MA-L 🇺🇸 NVIDIA Corporation F0:FA:BA:00:00:00 /24 MA-L 🇺🇸 NVM Express, Inc. DA:E6:D7:00:00:00 /24 CID 🇺🇸 NVS Technologies Inc 40:D8:55:0D:C0:00 /36 IAB 🇺🇸 NWL Inc. CC:C2:61:10:00:00 /28 MA-M 🇺🇸 NX SERVER, ILNC. 00:10:62:00:00:00 /24 MA-L 🇺🇸 NXC Systems LLC EC:9A:0C:80:00:00 /28 MA-M 🇺🇸 NxGen Comm LLC 70:B3:D5:F8:60:00 /36 MA-S 🇺🇸 NXJ INC. D8:76:02:00:00:00 /24 MA-L 🇺🇸 NXP Semiconductors AC:9A:22:00:00:00 /24 MA-L 🇺🇸 NXP Semiconductors E0:51:24:00:00:00 /24 MA-L 🇺🇸 NXP USA, Inc 10:96:1D:00:00:00 /24 MA-L 🇺🇸 NXP USA, Inc 28:B2:0B:00:00:00 /24 MA-L 🇺🇸 NXTV, Inc. 00:03:70:00:00:00 /24 MA-L 🇺🇸 NYBSYS Inc 2C:7A:F4:E0:00:00 /28 MA-M 🇺🇸 NYBSYS Inc 8C:1F:64:CF:60:00 /36 MA-S 🇺🇸 Nystrom Engineering 00:50:C2:7E:50:00 /36 IAB 🇺🇸 NZXT Corp. Ltd. F8:C3:97:00:00:00 /24 MA-L 🇺🇸 O'Neil Product Development Inc. 00:17:AC:00:00:00 /24 MA-L 🇺🇸 O2 MICRO, INC. 00:D0:51:00:00:00 /24 MA-L 🇺🇸 O2Micro, Inc. 00:12:97:00:00:00 /24 MA-L 🇺🇸 Oak Technology 00:03:38:00:00:00 /24 MA-L 🇺🇸 Oakley Inc. A4:68:BC:00:00:00 /24 MA-L 🇺🇸 Oasis Media Systems LLC C8:A2:CE:00:00:00 /24 MA-L 🇺🇸 Obelisk Inc. CC:D3:9D:80:00:00 /28 MA-M 🇺🇸 Obihai Technology, Inc. 9C:AD:EF:00:00:00 /24 MA-L 🇺🇸 OBJECTIVE COMMUNICATIONS, INC. 00:10:31:00:00:00 /24 MA-L 🇺🇸 Objective Interface Systems, Inc. 00:23:44:00:00:00 /24 MA-L 🇺🇸 OBO Pro.2 Inc. 8C:59:3C:70:00:00 /28 MA-M 🇺🇸 OBR Centrum Techniki Morskiej S.A. 00:25:FD:00:00:00 /24 MA-L 🇺🇸 Observable Space 8C:1F:64:B9:60:00 /36 MA-S 🇺🇸 Observables, Inc. 04:71:4B:A0:00:00 /28 MA-M 🇺🇸 Observint Technologies, Inc. 50:DC:D0:00:00:00 /24 MA-L 🇺🇸 Observint Technologies, Inc. 64:25:5E:00:00:00 /24 MA-L 🇺🇸 OCA Alliance, Inc. FA:2E:E9:00:00:00 /24 CID 🇺🇸 Occam Networks 00:02:86:00:00:00 /24 MA-L 🇺🇸 Occuspace 04:D9:21:00:00:00 /24 MA-L 🇺🇸 Ocean Broadband Networks 00:13:09:00:00:00 /24 MA-L 🇺🇸 Ocean Optics, Inc. 00:19:8D:00:00:00 /24 MA-L 🇺🇸 OCEANIX INC. 70:B3:D5:1A:90:00 /36 MA-S 🇺🇸 OceanServer Technology, Inc B8:9A:ED:00:00:00 /24 MA-L 🇺🇸 OCP Inc. 00:25:23:00:00:00 /24 MA-L 🇺🇸 OCTAGON SYSTEMS CORP. 00:20:0B:00:00:00 /24 MA-L 🇺🇸 OCTAGON SYSTEMS CORP. FC:95:6A:00:00:00 /24 MA-L 🇺🇸 Octatron, Inc. 00:50:C2:43:10:00 /36 IAB 🇺🇸 Octave Communications 00:0A:24:00:00:00 /24 MA-L 🇺🇸 OCTEL COMMUNICATIONS CORP. 00:20:FB:00:00:00 /24 MA-L 🇺🇸 octoScope 70:B3:D5:EF:30:00 /36 MA-S 🇺🇸 octoScope, Inc. 2C:27:9E:90:00:00 /28 MA-M 🇺🇸 OCTOTHORPE CORP. 00:BB:01:00:00:00 /24 MA-L 🇺🇸 OCTOTHORPE CORP. 02:BB:01:00:00:00 /24 MA-L 🇺🇸 Ocular Networks 00:04:21:00:00:00 /24 MA-L 🇺🇸 Oculii 70:B3:D5:B9:60:00 /36 MA-S 🇺🇸 Oculus VR, LLC 2C:26:17:00:00:00 /24 MA-L 🇺🇸 ODF Optronics, Inc. 00:50:C2:89:70:00 /36 IAB 🇺🇸 Odin TeleSystems Inc 00:50:C2:81:70:00 /36 IAB 🇺🇸 ODrive Robotics 5C:17:15:00:00:00 /24 MA-L 🇺🇸 ODVA 00:21:6C:00:00:00 /24 MA-L 🇺🇸 Odyssey Robot LLC 0C:BF:B4:70:00:00 /28 MA-M 🇺🇸 OEM ENGINES 00:40:F5:00:00:00 /24 MA-L 🇺🇸 OEM PRODUCTION INC. 50:A4:D0:90:00:00 /28 MA-M 🇺🇸 OEM Worldwide 00:26:17:00:00:00 /24 MA-L 🇺🇸 Office Details, Inc. 00:07:B0:00:00:00 /24 MA-L 🇺🇸 Ofil USA 70:B3:D5:9E:20:00 /36 MA-S 🇺🇸 Ohio Semitronics, Inc. 00:1B:C5:07:20:00 /36 MA-S 🇺🇸 Ohm Tech Labs, Inc. 00:04:8E:00:00:00 /24 MA-L 🇺🇸 OHM TECHNOLOGIES INTL, LLC 00:10:1C:00:00:00 /24 MA-L 🇺🇸 Oilfind International LLC 3C:A3:1A:00:00:00 /24 MA-L 🇺🇸 OL'E COMMUNICATIONS, INC. 00:30:A8:00:00:00 /24 MA-L 🇺🇸 Ola Sense Inc 80:64:7A:00:00:00 /24 MA-L 🇺🇸 OleumTech Corporation 70:82:8E:00:00:00 /24 MA-L 🇺🇸 Olibra LLC F4:4E:38:00:00:00 /24 MA-L 🇺🇸 Olibra LLC 3C:6A:2C:10:00:00 /28 MA-M 🇺🇸 Oliver IQ, Inc. 50:48:2C:70:00:00 /28 MA-M 🇺🇸 OLIVETTI NORTH AMERICA 00:00:46:00:00:00 /24 MA-L 🇺🇸 OLIVETTI TELECOM SPA (OLTECO) 00:AA:3C:00:00:00 /24 MA-L 🇺🇸 OLIVETTI TELECOMM SPA (OLTECO) 02:AA:3C:00:00:00 /24 MA-L 🇺🇸 OLYMPUS IMAGE SYSTEMS, INC. 00:C0:D3:00:00:00 /24 MA-L 🇺🇸 OlympusNDT 00:50:C2:20:10:00 /36 IAB 🇺🇸 Ombitron, Inc. 78:C2:C0:A0:00:00 /28 MA-M 🇺🇸 Omega Band, Inc. 00:04:F7:00:00:00 /24 MA-L 🇺🇸 Omega Engineering Inc. 00:03:34:00:00:00 /24 MA-L 🇺🇸 OMNI FLOW COMPUTERS, INC. 00:30:CB:00:00:00 /24 MA-L 🇺🇸 OMNI-WiFi, LLC 00:25:E4:00:00:00 /24 MA-L 🇺🇸 OMNIA COMMUNICATIONS, INC. 00:90:BD:00:00:00 /24 MA-L 🇺🇸 OMNIBYTE CORPORATION 00:40:67:00:00:00 /24 MA-L 🇺🇸 Omnica Corporation 00:50:C2:E3:50:00 /36 IAB 🇺🇸 OmniCluster Technologies, Inc. 00:03:BD:00:00:00 /24 MA-L 🇺🇸 Omnifi Inc. 3C:E0:38:00:00:00 /24 MA-L 🇺🇸 Omnilux 00:09:32:00:00:00 /24 MA-L 🇺🇸 OmniLync Inc. C8:0E:95:00:00:00 /24 MA-L 🇺🇸 OmniNet F4:90:CB:40:00:00 /28 MA-M 🇺🇸 Omniprint Inc. C4:4B:44:00:00:00 /24 MA-L 🇺🇸 OmniSense, LLC 00:16:F1:00:00:00 /24 MA-L 🇺🇸 OMNISENSING PHOTONICS LLC 70:B3:D5:70:D0:00 /36 MA-S