58,474 registered blocks.

🇺🇸 Nortel Networks 00:23:0D:00:00:00 /24 MA-L 🇺🇸 Nortel Networks 00:24:00:00:00:00 /24 MA-L 🇺🇸 Nortel Networks 00:24:43:00:00:00 /24 MA-L 🇺🇸 Nortel Networks 00:24:7F:00:00:00 /24 MA-L 🇺🇸 Nortel Networks 00:24:B5:00:00:00 /24 MA-L 🇨🇦 Nortel Networks 00:60:38:00:00:00 /24 MA-L 🇲🇽 Nortel Networks 40:B2:C8:00:00:00 /24 MA-L 🇲🇽 Nortel Networks 5C:E2:86:00:00:00 /24 MA-L 🇲🇽 Nortel Networks 68:78:4C:00:00:00 /24 MA-L 🇲🇽 Nortel Networks 80:17:7D:00:00:00 /24 MA-L 🇲🇽 Nortel Networks 98:D8:8C:00:00:00 /24 MA-L 🇲🇽 Nortel Networks A4:21:8A:00:00:00 /24 MA-L 🇲🇽 Nortel Networks E0:26:36:00:00:00 /24 MA-L 🇲🇽 Nortel Networks E8:05:6D:00:00:00 /24 MA-L 🇺🇸 Nortel Networks Broadband Access 00:90:8E:00:00:00 /24 MA-L 🇬🇧 Nortel Networks PLC (UK) 00:50:C2:05:C0:00 /36 IAB 🇺🇸 North American Blue Tiger Company, LLC D0:5F:64:B0:00:00 /28 MA-M 🇺🇸 North Atlantic Industries 00:16:C6:00:00:00 /24 MA-L 🇿🇦 North Bridge Technologies 00:50:C2:B5:F0:00 /36 IAB 🇬🇧 North Building Technologies Limited 8C:1F:64:4C:A0:00 /36 MA-S 🇮🇱 NORTH HILLS ISRAEL 00:40:5E:00:00:00 /24 MA-L 🇸🇪 North Node AB 00:07:2E:00:00:00 /24 MA-L 🇺🇸 North Pole Engineering, Inc. 90:4E:91:20:00:00 /28 MA-M 🇺🇸 North Pole Engineering, Inc. 00:50:C2:34:F0:00 /36 IAB 🇺🇸 North Pole Engineering, Inc. 70:B3:D5:06:60:00 /36 MA-S 🇰🇷 North Star Bestech Co., 70:B3:D5:42:10:00 /36 MA-S 🇦🇺 NORTHBOUND NETWORKS PTY. LTD. 70:B3:D5:6C:D0:00 /36 MA-S 🇦🇺 NORTHBOUND NETWORKS PTY. LTD. 70:B3:D5:87:40:00 /36 MA-S 🇰🇷 NORTHDATA Co., Ltd. 00:08:71:00:00:00 /24 MA-L 🇩🇪 Northern Data AG 58:7D:B6:00:00:00 /24 MA-L 🇬🇧 Northern Design (Electronics) Ltd 8C:1F:64:F1:80:00 /36 MA-S 🇨🇦 Northern Digital, Inc. 00:05:AC:00:00:00 /24 MA-L 🇺🇸 Northern Power 00:50:C2:64:E0:00 /36 IAB 🇺🇸 Northern Star Technologies 40:D8:55:19:B0:00 /36 IAB 🇨🇦 NORTHERN TELECOM/NETWORK 00:20:1B:00:00:00 /24 MA-L 🇬🇧 Northover Solutions Limited 00:0F:49:00:00:00 /24 MA-L 🇮🇹 Northrop Grumman Italia 50:19:11:E0:00:00 /28 MA-M 🇺🇸 Northrop Grumman Systems Corp. 00:19:8A:00:00:00 /24 MA-L 🇺🇸 NorthStar Battery Company, LLC 70:1D:C4:00:00:00 /24 MA-L 🇬🇧 Northstar Engineering Ltd. 00:05:34:00:00:00 /24 MA-L 🇹🇼 Northstar Systems Corp 00:21:DD:00:00:00 /24 MA-L 🇺🇸 Northwest Central Indiana Community Partnerships Inc dba Wabash Heartland Innovation Network (WHIN) 8C:1F:64:EF:80:00 /36 MA-S 🇺🇸 NORTHWEST DIGITAL SYSTEMS, INC 00:80:E4:00:00:00 /24 MA-L 🇺🇸 Northwest Signal Supply, Inc 00:25:95:00:00:00 /24 MA-L 🇺🇸 Northwest Towers 00:36:BE:00:00:00 /24 MA-L 🇪🇸 Norvento Tecnología, S.L. 8C:1F:64:74:00:00 /36 MA-S 🇳🇴 Norwia AS 00:50:C2:E2:10:00 /36 IAB 🇺🇸 Not for Radio, LLC F4:62:D0:00:00:00 /24 MA-L 🇺🇸 NOT LIMITED, INC. 00:90:80:00:00:00 /24 MA-L 🇯🇵 Notebook Development Lab. Lenovo Japan Ltd. 00:06:1B:00:00:00 /24 MA-L 🇬🇧 Nothing Technology Limited 04:5A:3D:00:00:00 /24 MA-L 🇬🇧 Nothing Technology Limited 2C:BE:EB:00:00:00 /24 MA-L 🇬🇧 Nothing Technology Limited 2C:BE:EE:00:00:00 /24 MA-L 🇬🇧 Nothing Technology Limited 3C:B0:ED:00:00:00 /24 MA-L 🇰🇷 NOTICE Co., Ltd. 70:B3:D5:CA:B0:00 /36 MA-S 🇮🇱 NoTraffic 44:6D:05:00:00:00 /24 MA-L 🇸🇬 NOTTA PTE. LTD. E0:83:0D:00:00:00 /24 MA-L 🇫🇷 Nov'in 8C:1F:64:B1:B0:00 /36 MA-S 🇨🇳 Nova Electronics (Shanghai) Co., Ltd. C8:02:8F:00:00:00 /24 MA-L 🇯🇵 NOVA electronics, Inc. 94:C6:EB:00:00:00 /24 MA-L 🇺🇸 Nova Engineering Inc. 00:50:C2:02:B0:00 /36 IAB 🇺🇸 Nova Labs 74:97:8E:00:00:00 /24 MA-L 🇩🇪 NOVA Products GmbH 8C:1F:64:BD:60:00 /36 MA-S 🇵🇹 Novabase SGPS, SA 00:07:0B:00:00:00 /24 MA-L 🇧🇷 NOVACOMM LTDA 00:1C:70:00:00:00 /24 MA-L 🇧🇷 NOVACOMM LTDA 00:50:C2:5F:E0:00 /36 IAB 🇨🇳 NovaComm Technologies Inc. 5C:B6:CC:00:00:00 /24 MA-L 🇺🇸 NovaFly LLC 4C:6E:44:B0:00:00 /28 MA-M 🇹🇼 Novakon Co., Ltd. 4C:1A:95:00:00:00 /24 MA-L 🇺🇸 NOVALINK TECHNOLOGIES, INC. 00:60:82:00:00:00 /24 MA-L 🇵🇱 NOVAMEDIA INNOVISION SP. Z O.O. 04:FF:51:00:00:00 /24 MA-L 🇺🇸 NovaNET Learning, Inc. 00:50:10:00:00:00 /24 MA-L 🇺🇸 Novanta IMS 8C:1F:64:44:10:00 /36 MA-S 🇺🇸 Novanta IMS 8C:1F:64:47:E0:00 /36 MA-S 🇺🇸 Novanta IMS 8C:1F:64:51:00:00 /36 MA-S 🇺🇸 Novanta IMS 8C:1F:64:58:E0:00 /36 MA-S 🇺🇸 Novanta IMS 8C:1F:64:AD:80:00 /36 MA-S 🇺🇸 Novanta IMS 8C:1F:64:DF:D0:00 /36 MA-S 🇫🇷 NOVAON 5C:40:E3:00:00:00 /24 MA-L 🇬🇧 NovaPal Ltd 00:0A:FE:00:00:00 /24 MA-L 🇩🇪 Novar GmbH 6C:70:39:00:00:00 /24 MA-L 🇨🇭 Novartis Pharma AG 08:84:66:00:00:00 /24 MA-L 🇺🇸 Novasonics 00:07:A9:00:00:00 /24 MA-L 🇫🇷 NovaSparks EC:80:09:00:00:00 /24 MA-L 🇯🇵 Novatec Corporation 00:08:AF:00:00:00 /24 MA-L 🇩🇪 NovaTec Kommunikationstechnik GmbH 80:58:C5:00:00:00 /24 MA-L 🇺🇸 NovaTech, LLC 00:90:9D:00:00:00 /24 MA-L 🇰🇷 Novatechnology Inc. 00:08:58:00:00:00 /24 MA-L 🇹🇼 Novatek Microelectronics Corp. 38:EC:11:00:00:00 /24 MA-L 🇨🇦 NovAtel Inc. 00:21:66:00:00:00 /24 MA-L 🇨🇦 NovAtel Inc. 00:60:D6:00:00:00 /24 MA-L 🇨🇳 Novatera(Shenzhen)Technologies Co.,Ltd. 8C:1F:64:EF:D0:00 /36 MA-S 🇫🇷 Novathings 70:B3:D5:81:E0:00 /36 MA-S 🇮🇳 Novatium Solutions (P) Ltd 00:16:61:00:00:00 /24 MA-L 🇰🇷 NOVATRON CO., LTD. 00:17:B8:00:00:00 /24 MA-L 🇫🇷 NOVEA ENERGIES E4:1A:1D:00:00:00 /24 MA-L 🇺🇸 Novell, Inc. 00:00:1B:00:00:00 /24 MA-L 🇺🇸 Novell, Inc. 00:00:D8:00:00:00 /24 MA-L 🇲🇽 NOVELLCO DE MEXICO 00:80:C5:00:00:00 /24 MA-L 🇮🇱 NovelSat EC:3B:F0:00:00:00 /24 MA-L