58,521 registered blocks.

🇺🇸 Redwire, LLC EC:47:3C:00:00:00 /24 MA-L 🇺🇸 Redwire, LLC 00:50:C2:A8:C0:00 /36 IAB 🇺🇸 Redwood Systems 00:50:C2:AE:70:00 /36 IAB 🇺🇸 Redwood Systems 40:D8:55:0F:00:00 /36 IAB 🇺🇸 Redwood Systems 70:B3:D5:A2:A0:00 /36 MA-S 🇬🇧 Redwood Technologies LTD 00:0D:6A:00:00:00 /24 MA-L 🇨🇦 reelyActive 00:1B:C5:09:40:00 /36 MA-S 🇮🇹 ReeR SpA 98:6E:E8:30:00:00 /28 MA-M 🇮🇹 ReeR SpA D4:BA:BA:50:00:00 /28 MA-M 🇺🇸 Reference, LLC. 00:50:C2:A0:20:00 /36 IAB 🇺🇸 Refine Technology, LLC 70:B3:D5:EB:C0:00 /36 MA-S 🇫🇷 REFLEX CES 00:50:C2:C2:F0:00 /36 IAB 🇬🇧 REFLEX MANUFACTURING SYSTEMS 00:80:36:00:00:00 /24 MA-L 🇺🇸 Reflexion Medical 70:B3:D5:29:80:00 /36 MA-S 🇺🇸 Refraction Technology, Inc. 00:01:89:00:00:00 /24 MA-L 🇩🇪 REFU Storage System GmbH 8C:1F:64:53:B0:00 /36 MA-S 🇬🇧 Regenersis (Glenrothes) Ltd 2C:62:89:00:00:00 /24 MA-L 🇺🇸 REGENT ELECTRONICS CORP. 00:D0:21:00:00:00 /24 MA-L 🇨🇭 Regloplas AG 20:85:93:C0:00:00 /28 MA-M 🇯🇵 REGULUS CO.,LTD. C0:D3:91:D0:00:00 /28 MA-M 🇹🇼 Rehear Audiology Company LTD. E0:23:3B:70:00:00 /28 MA-M 🇩🇪 Rehwork GmbH 70:B3:D5:5A:50:00 /36 MA-S 🇺🇸 Reichert Inc. 94:FB:A7:00:00:00 /28 MA-M 🇰🇷 REIGNCOM 00:18:D5:00:00:00 /24 MA-L 🇩🇪 Reimesch Kommunikationssysteme GmbH 00:50:C2:D0:80:00 /36 IAB 🇩🇪 Reiner SCT 00:25:CB:00:00:00 /24 MA-L 🇩🇪 Reinhardt System- und Messelectronic GmbH 70:B3:D5:4A:E0:00 /36 MA-S 🇧🇷 Reivax S/A Automação e Controle 8C:1F:64:8E:00:00 /36 MA-S 🇯🇵 REJ Co.,Ltd 00:18:36:00:00:00 /24 MA-L 🇸🇪 Rejås of Sweden AB 8C:1F:64:93:A0:00 /36 MA-S 🇷🇺 Reko-vek 00:50:C2:C8:00:00 /36 IAB 🇺🇸 Relax Technology, Inc. 00:04:DA:00:00:00 /24 MA-L 🇺🇸 Relay, Inc. 70:F6:CF:00:00:00 /24 MA-L 🇺🇸 Relay, Inc. 7A:F9:55:00:00:00 /24 CID 🇺🇸 Relay, Inc. 00:8D:F4:90:00:00 /28 MA-M 🇺🇸 Relay, Inc. 00:8D:F4:E0:00:00 /28 MA-M 🇺🇸 Relay2, Inc. B4:82:C5:00:00:00 /24 MA-L 🇺🇸 Relcom, Inc. 8C:1F:64:D9:C0:00 /36 MA-S 🇦🇺 Relectrify Pty Ltd 90:15:64:50:00:00 /28 MA-M 🇹🇼 RELIA TECHNOLGIES 00:C0:0C:00:00:00 /24 MA-L 🇨🇦 Reliable Controls 00:02:D9:00:00:00 /24 MA-L 🇺🇸 RELIABLE POWER METERS 00:A0:A3:00:00:00 /24 MA-L 🇺🇸 Reliable Robotics Corporation 4A:67:04:00:00:00 /24 CID 🇺🇸 Reliable System Services Corp 00:50:C2:A7:00:00 /36 IAB 🇺🇸 Reliance Communications LLC 58:32:77:00:00:00 /24 MA-L 🇺🇸 RELIANCE COMPUTER CORP. 00:10:A8:00:00:00 /24 MA-L 🇨🇳 ReliaSpeak Information Technology Co., Ltd. 8C:1F:64:CA:60:00 /36 MA-S 🇺🇸 ReliOn Inc 40:D8:55:0C:B0:00 /36 IAB 🇺🇸 ReliOn Inc. 00:50:C2:1D:E0:00 /36 IAB 🇦🇹 RELISTE Ges.m.b.H. 70:B3:D5:1B:90:00 /36 MA-S 🇺🇸 Rembrandt Technologies, LLC d/b/a REMSTREAM 00:1C:C7:00:00:00 /24 MA-L 🇮🇹 Remco Italia Spa 00:50:C2:1C:60:00 /36 IAB 🇺🇸 Remec Broadband Wireless , LLC 80:C6:3F:00:00:00 /24 MA-L 🇺🇸 REMEC, Inc. 00:0E:DE:00:00:00 /24 MA-L 🇫🇷 Remedee Labs 4C:4B:F9:50:00:00 /28 MA-M 🇸🇰 Remia s.r.o. 00:50:C2:1A:D0:00 /36 IAB 🇩🇪 Remko GmbH & Co. KG DC:E5:33:20:00:00 /28 MA-M 🇨🇳 REMONDE NETWORK 4C:E1:73:C0:00:00 /28 MA-M 🇹🇼 Remopro Technology Inc. 00:0B:D2:00:00:00 /24 MA-L 🇬🇧 Remote Diagnostic Technologies Ltd 70:B3:D5:C9:90:00 /36 MA-S 🇳🇱 Remote Engineer B.V. 18:D7:93:40:00:00 /28 MA-M 🇺🇸 Remote Security Systems, LLC 00:17:B4:00:00:00 /24 MA-L 🇰🇷 Remote Solution 14:4E:34:00:00:00 /24 MA-L 🇰🇷 Remote Solution 20:44:41:00:00:00 /24 MA-L 🇰🇷 Remote Solution 8C:08:8B:00:00:00 /24 MA-L 🇰🇷 Remote Solution 94:BE:50:00:00:00 /24 MA-L 🇺🇸 Remote Technologies Inc 00:15:26:00:00:00 /24 MA-L 🇭🇰 Remotec Technology Limited 8C:14:7D:30:00:00 /28 MA-M 🇺🇸 Remotec, Inc. 00:08:CC:00:00:00 /24 MA-L 🇹🇼 REMOTEK CORPORATION 00:0A:50:00:00:00 /24 MA-L 🇨🇳 REMOWIRELESS COMMUNICATION INTERNATIONAL CO.,LIMITED 60:15:92:D0:00:00 /28 MA-M 🇭🇰 REMOWIRELESS COMMUNICATION INTERNATIONAL CO.,LIMITED 90:88:A9:D0:00:00 /28 MA-M 🇭🇰 REMOWIRELESS COMMUNICATION INTERNATIONAL CO.,LIMITED D0:A0:11:D0:00:00 /28 MA-M 🇬🇧 Remsdaq Limited 00:0E:BF:00:00:00 /24 MA-L 🇩🇪 RENA GmbH Print Systeme 34:D2:C4:00:00:00 /24 MA-L 🇺🇸 Renaissance Learning Inc 00:15:07:00:00:00 /24 MA-L 🇺🇸 Renaissance Networking, Inc. 00:50:C2:0D:10:00 /36 IAB 🇮🇱 Renalsense 98:F9:C7:80:00:00 /28 MA-M 🇺🇸 Renasis, LLC 00:14:03:00:00:00 /24 MA-L 🇺🇸 Renesas Design US Inc. 90:FB:93:00:00:00 /24 MA-L 🇺🇸 Renesas Electronics 70:B3:D5:34:00:00 /36 MA-S 🇲🇾 Renesas Electronics (Penang) Sdn. Bhd. 00:91:EB:00:00:00 /24 MA-L 🇲🇾 Renesas Electronics (Penang) Sdn. Bhd. 0C:B8:E8:00:00:00 /24 MA-L 🇲🇾 Renesas Electronics (Penang) Sdn. Bhd. 14:0F:A6:00:00:00 /24 MA-L 🇲🇾 Renesas Electronics (Penang) Sdn. Bhd. 24:5B:83:00:00:00 /24 MA-L 🇲🇾 Renesas Electronics (Penang) Sdn. Bhd. 28:0A:EE:00:00:00 /24 MA-L 🇲🇾 Renesas Electronics (Penang) Sdn. Bhd. 34:62:B4:00:00:00 /24 MA-L 🇲🇾 Renesas Electronics (Penang) Sdn. Bhd. 38:94:61:00:00:00 /24 MA-L 🇲🇾 Renesas Electronics (Penang) Sdn. Bhd. 38:FD:F5:00:00:00 /24 MA-L 🇲🇾 Renesas Electronics (Penang) Sdn. Bhd. 4C:77:13:00:00:00 /24 MA-L 🇲🇾 Renesas Electronics (Penang) Sdn. Bhd. 50:E7:A0:00:00:00 /24 MA-L 🇲🇾 Renesas Electronics (Penang) Sdn. Bhd. 54:E1:B6:00:00:00 /24 MA-L 🇲🇾 Renesas Electronics (Penang) Sdn. Bhd. 5C:C9:C0:00:00:00 /24 MA-L 🇲🇾 Renesas Electronics (Penang) Sdn. Bhd. 74:80:3F:00:00:00 /24 MA-L 🇲🇾 Renesas Electronics (Penang) Sdn. Bhd. 7C:15:2D:00:00:00 /24 MA-L 🇲🇾 Renesas Electronics (Penang) Sdn. Bhd. 7C:BF:AE:00:00:00 /24 MA-L 🇲🇾 Renesas Electronics (Penang) Sdn. Bhd. 88:29:49:00:00:00 /24 MA-L 🇲🇾 Renesas Electronics (Penang) Sdn. Bhd. 94:5F:34:00:00:00 /24 MA-L 🇲🇾 Renesas Electronics (Penang) Sdn. Bhd. 9C:1E:A4:00:00:00 /24 MA-L 🇲🇾 Renesas Electronics (Penang) Sdn. Bhd. 9C:6B:37:00:00:00 /24 MA-L