58,457 registered blocks.

🇺🇸 nanoTRONIX Computing Inc. 8C:1F:64:76:40:00 /36 MA-S 🇺🇸 nanoTRONIX Computing Inc. 8C:1F:64:F2:10:00 /36 MA-S 🇨🇦 NANOWAVE Technologies Inc. 4C:B4:4A:00:00:00 /24 MA-L 🇨🇳 Nanowell Info Tech Co., Limited 9C:2D:49:00:00:00 /24 MA-L 🇧🇷 Nansen S. A. - Instrumentos de Precisão 00:50:C2:21:80:00 /36 IAB 🇨🇳 NanShanBridge Co.Ltd 00:50:C2:40:40:00 /36 IAB 🇨🇳 NanShanBridge Co.Ltd 00:50:C2:53:30:00 /36 IAB 🇺🇸 NantEnergy CC:D3:1E:C0:00:00 /28 MA-M 🇮🇳 Nantes Systems Private Limited 00:50:C2:DB:C0:00 /36 IAB 🇺🇸 Nantong Coship Electronics Co., Ltd. 68:DB:67:00:00:00 /24 MA-L 🇨🇳 Nantong Coship Electronics Co., Ltd. 6C:8A:EC:00:00:00 /24 MA-L 🇨🇳 Nantong ZYDZ Electronic.,Co.Ltd F4:69:D5:D0:00:00 /28 MA-M 🇺🇸 Nantworks D8:B8:F6:00:00:00 /24 MA-L 🇨🇳 Nanwang Multimedia Inc.,Ltd 00:11:6C:00:00:00 /24 MA-L 🇰🇷 NAONWORKS Co., Ltd 00:50:C2:B9:00:00 /36 IAB 🇩🇰 Napatech Aps 00:0D:E9:00:00:00 /24 MA-L 🇺🇸 Napco Security Technologies D4:F0:B4:00:00:00 /24 MA-L 🇺🇸 Napera Networks Inc 00:1C:FF:00:00:00 /24 MA-L 🇮🇳 NAPINO CONTINENTAL VEHICLE ELCTRONICS PRIVATE LIMITED 8C:1F:64:A2:70:00 /36 MA-S 🇰🇷 NARA Controls Inc. 00:50:C2:B0:F0:00 /36 IAB 🇰🇷 NARA CONTROLS INC. 70:B3:D5:FD:F0:00 /36 MA-S 🇰🇷 NaraControls Inc 70:B3:D5:3F:D0:00 /36 MA-S 🇺🇸 Narad Networks Inc 00:06:0F:00:00:00 /24 MA-L 🇰🇷 Naray Information & Communication Enterprise 00:05:04:00:00:00 /24 MA-L 🇰🇷 Narayon. Co., Ltd. 00:13:67:00:00:00 /24 MA-L 🇰🇷 NARETRENDS 00:50:C2:B7:E0:00 /36 IAB 🇰🇷 NARI TECH Co., Ltd 8C:1F:64:88:80:00 /36 MA-S 🇨🇳 NARI Technology Co., Ltd. 1C:00:42:00:00:00 /24 MA-L 🇰🇷 NARINET, INC. 00:50:C2:61:70:00 /36 IAB 🇰🇷 Narinet, Inc. 40:D8:55:EE:60:00 /36 IAB 🇮🇳 Narnix Edge Pvt. Ltd. 8C:1F:64:30:C0:00 /36 MA-S 🇸🇪 Narrative AB 64:FB:81:10:00:00 /28 MA-M 🇨🇦 Narrowband Telecommunications 00:50:C2:02:C0:00 /36 IAB 🇨🇳 Naruida Technology Ltd. 3C:FA:D3:20:00:00 /28 MA-M 🇦🇺 NAS Australia P/L 70:B3:D5:E9:10:00 /36 MA-S 🇱🇻 NAS Engineering PRO 8C:1F:64:D2:00:00 /36 MA-S 🇺🇸 NASA Johnson Space Center 70:B3:D5:2A:B0:00 /36 MA-S 🇺🇸 NASA-Goddard Space Flight Center 00:08:55:00:00:00 /24 MA-L 🇸🇬 Nasaco Electronics Pte. Ltd 00:0D:E8:00:00:00 /24 MA-L 🇺🇸 NASCENT NETWORKS CORPORATION 00:A0:1C:00:00:00 /24 MA-L 🇺🇸 NASCENT Technology 78:19:2E:00:00:00 /24 MA-L 🇳🇨 NASCENT Technology, LLC - RemKon 2C:01:0B:00:00:00 /24 MA-L 🇺🇸 Nasdaq 70:B3:D5:0E:60:00 /36 MA-S 🇺🇸 NASHOBA NETWORKS 00:A0:EE:00:00:00 /24 MA-L 🇭🇺 nass magnet Hungária Kft. 94:D8:6B:00:00:00 /24 MA-L 🇷🇺 NASTEC LTD. 70:7E:DE:00:00:00 /24 MA-L 🇺🇸 NAT Seattle, Inc. 00:16:C9:00:00:00 /24 MA-L 🇷🇺 Nata-Info Ltd. E0:87:B1:00:00:00 /24 MA-L 🇮🇱 Natav Services Ltd. 70:B3:D5:E8:D0:00 /36 MA-S 🇮🇱 Nation-E Ltd. 70:B3:D5:DE:80:00 /36 MA-S 🇺🇸 NATIONAL AMUSEMENT NETWORK, INC. 00:E0:73:00:00:00 /24 MA-L 🇺🇸 National CineMedia 00:50:C2:AE:F0:00 /36 IAB 🇸🇦 National Company of Telecommunication and Information Security C4:A5:59:40:00:00 /28 MA-M 🇺🇸 National Control Devices, LLC 8C:1F:64:89:A0:00 /36 MA-S 🇺🇸 National Datacast, Inc. 00:21:57:00:00:00 /24 MA-L 🇹🇼 NATIONAL DATACOMM CORPORATION 00:80:C6:00:00:00 /24 MA-L 🇺🇸 National Datacomputer 00:05:89:00:00:00 /24 MA-L 🇹🇼 National Enhance Technology, Inc. 00:05:6E:00:00:00 /24 MA-L 🇺🇸 NATIONAL INSTRUMENTS CORP. 00:80:2F:00:00:00 /24 MA-L 🇦🇺 National Narrowband Network Communications Pty Ltd 94:7E:B9:00:00:00 /24 MA-L 🇺🇸 National Oilwell Varco Instrumentation, Monitoring, and Optimization (NOV IMO) C4:C1:9F:00:00:00 /24 MA-L 🇺🇸 National Products Inc. DC:05:2F:00:00:00 /24 MA-L 🇵🇰 National Radio & Telecommunication Corporation - NRTC 04:D1:6E:B0:00:00 /28 MA-M 🇵🇰 National Radio & Telecommunication Corporation - NRTC 70:B3:D5:94:90:00 /36 MA-S 🇺🇸 National Radio Astronomy Observatory 00:0C:69:00:00:00 /24 MA-L 🇨🇦 National Research Council of Canada 40:A3:6B:50:00:00 /28 MA-M 🇺🇸 National Resource Management, Inc. 38:F7:08:00:00:00 /24 MA-L 🇻🇳 National Security Technology JSC D0:DA:24:40:00:00 /28 MA-M 🇺🇸 NATIONAL SEMICONDUCTOR 08:00:17:00:00:00 /24 MA-L 🇺🇸 NATIONAL SEMICONDUCTOR 10:00:E8:00:00:00 /24 MA-L 🇨🇳 National Source Coding Center 00:22:0B:00:00:00 /24 MA-L 🇺🇸 National TeleConsultants LLC 70:B3:D5:17:30:00 /36 MA-S 🇺🇸 National Time & Signal Corp. 70:B3:D5:84:60:00 /36 MA-S 🇰🇷 NationalchipKorea E4:95:6E:70:00:00 /28 MA-M 🇨🇳 Nations Technologies Inc. 30:6F:07:00:00:00 /24 MA-L 🇨🇳 Nationz Technologies Inc 78:99:5C:00:00:00 /24 MA-L 🇮🇱 Native Networks, Inc. 00:02:0B:00:00:00 /24 MA-L 🇵🇱 NATIXON Sp. z o.o. 8C:1F:64:7B:A0:00 /36 MA-S 🇺🇸 Natron Energy 8C:1F:64:DE:A0:00 /36 MA-S 🇫🇷 Natural Security SAS F8:0F:84:00:00:00 /24 MA-L 🇺🇸 NaturalPoint 00:25:02:00:00:00 /24 MA-L 🇹🇼 Nature Worldwide Technology Corp. 00:02:11:00:00:00 /24 MA-L 🇧🇬 Naturela Ltd. 00:50:C2:73:A0:00 /36 IAB 🇳🇿 Nautech Electronics Ltd 5C:85:7E:D0:00:00 /28 MA-M 🇨🇦 Nautel LTD 00:50:C2:59:70:00 /36 IAB 🇺🇸 Nautel LTD 40:D8:55:01:90:00 /36 IAB 🇨🇦 Nautel LTD 70:B3:D5:87:C0:00 /36 MA-S 🇨🇦 Nautel LTD 70:B3:D5:EB:00:00 /36 MA-S 🇨🇦 Nautel LTD 8C:1F:64:0F:A0:00 /36 MA-S 🇨🇦 Nautel LTD 8C:1F:64:A3:20:00 /36 MA-S 🇨🇦 Nautel LTD 8C:1F:64:E4:60:00 /36 MA-S 🇹🇼 Nautilus Infotech CO., Ltd. DC:44:27:B0:00:00 /28 MA-M 🇦🇺 Nautitech Mining Systems Pty. Ltd. A0:1B:D6:00:00:00 /24 MA-L 🇬🇧 Nautronix Limited 6C:15:F9:00:00:00 /24 MA-L 🇸🇪 Navaero Avionics AB 70:B3:D5:04:50:00 /36 MA-S 🇫🇷 Naval Group 70:B3:D5:38:20:00 /36 MA-S 🇫🇷 Naval Group 70:B3:D5:B2:70:00 /36 MA-S 🇫🇷 Naval Group 8C:1F:64:41:90:00 /36 MA-S 🇺🇸 Naval Research Laboratory 00:09:9C:00:00:00 /24 MA-L 🇨🇦 Navcast Inc. 00:18:9D:00:00:00 /24 MA-L