58,448 registered blocks.

🇨🇳 Keen High Holding(HK) Ltd. B8:14:13:00:00:00 /24 MA-L 🇬🇧 Keene Electronics Ltd. 00:50:C2:96:D0:00 /36 IAB 🇭🇰 Keenetic Limited 50:FF:20:00:00:00 /24 MA-L 🇭🇰 Keenetic Limited FC:5A:DC:00:00:00 /24 MA-L 🇵🇹 Keenfinity S.A. 7C:E4:A1:70:00:00 /28 MA-M 🇫🇷 Keepen 70:B3:D5:69:C0:00 /36 MA-S 🇸🇪 KeFF Networks 70:B3:D5:99:40:00 /36 MA-S 🇨🇳 Kegao Intelligent Garden Technology(Guangdong) Co.,Ltd. 2C:7A:F4:40:00:00 /28 MA-M 🇨🇳 Keheng Information Industry Co., Ltd. B0:32:26:00:00:00 /24 MA-L 🇯🇵 Kei Communication Technology Inc. 00:16:AA:00:00:00 /24 MA-L 🇯🇵 KEI SYSTEM Co., Ltd. 6C:47:80:00:00:00 /28 MA-M 🇰🇷 Keico Hightech Inc. 00:21:30:00:00:00 /24 MA-L 🇯🇵 Keisoku Giken Co.,Ltd. 00:0B:39:00:00:00 /24 MA-L 🇯🇵 Keisokugiken Corporation 00:A0:E2:00:00:00 /24 MA-L 🇯🇵 KEISOKUKI CENTER CO.,LTD. C4:92:4C:00:00:00 /24 MA-L 🇩🇪 Keith & Koep GmbH 64:D2:41:00:00:00 /24 MA-L 🇩🇪 Keith & Koep GmbH 00:50:C2:0E:C0:00 /36 IAB 🇩🇪 Keith & Koep GmbH 00:50:C2:3B:80:00 /36 IAB 🇩🇪 Keith & Koep GmbH 00:50:C2:66:80:00 /36 IAB 🇩🇪 Keith & Koep GmbH 00:50:C2:70:10:00 /36 IAB 🇩🇪 Keith & Koep GmbH 00:50:C2:78:60:00 /36 IAB 🇩🇪 Keith & Koep GmbH 00:50:C2:82:B0:00 /36 IAB 🇩🇪 Keith & Koep GmbH 00:50:C2:8B:50:00 /36 IAB 🇩🇪 Keith & Koep GmbH 00:50:C2:94:20:00 /36 IAB 🇩🇪 Keith & Koep GmbH 00:50:C2:99:00:00 /36 IAB 🇩🇪 Keith & Koep GmbH 00:50:C2:9F:20:00 /36 IAB 🇩🇪 Keith & Koep GmbH 00:50:C2:A7:70:00 /36 IAB 🇩🇪 Keith & Koep GmbH 00:50:C2:B1:40:00 /36 IAB 🇩🇪 Keith & Koep GmbH 00:50:C2:B8:C0:00 /36 IAB 🇩🇪 Keith & Koep GmbH 00:50:C2:C1:00:00 /36 IAB 🇩🇪 Keith & Koep GmbH 00:50:C2:C8:F0:00 /36 IAB 🇩🇪 Keith & Koep GmbH 00:50:C2:CE:A0:00 /36 IAB 🇩🇪 Keith & Koep GmbH 00:50:C2:D4:E0:00 /36 IAB 🇩🇪 Keith & Koep GmbH 00:50:C2:D8:00:00 /36 IAB 🇩🇪 Keith & Koep GmbH 00:50:C2:DA:D0:00 /36 IAB 🇩🇪 Keith & Koep GmbH 00:50:C2:DC:40:00 /36 IAB 🇺🇸 KEITHLEY INSTRUMENTS 00:60:1A:00:00:00 /24 MA-L 🇯🇵 Keiyo System Research, Inc. 00:11:FE:00:00:00 /24 MA-L 🇯🇵 KELC Electronics System Co., LTD. 8C:1F:64:B6:B0:00 /36 MA-S 🇩🇪 Kellendonk Elektronik GmbH BC:BB:C9:00:00:00 /24 MA-L 🇬🇧 Kelman Limited 00:17:9D:00:00:00 /24 MA-L 🇺🇸 Keltron IOT Corp. 00:36:D7:00:00:00 /24 MA-L 🇬🇧 Kelvin Hughes Ltd 00:1B:D6:00:00:00 /24 MA-L 🇺🇸 Kelvin Inc. F4:C7:C8:00:00:00 /24 MA-L 🇩🇪 KEMAS GmbH 08:99:E8:00:00:00 /24 MA-L 🇩🇪 Kemper Digital GmbH D4:4F:80:00:00:00 /24 MA-L 🇫🇮 Kempower Oyj 60:FA:B1:00:00:00 /24 MA-L 🇫🇮 Kemppi Oy EC:A2:9B:00:00:00 /24 MA-L 🇩🇰 KEN A/S CC:D3:1E:30:00:00 /28 MA-M 🇨🇳 Kenade Electronics Technology Co.,LTD. 64:F9:70:00:00:00 /24 MA-L 🇬🇧 KENDA ELECTRONIC SYSTEMS LIMITED 00:50:C2:A2:80:00 /36 IAB 🇺🇸 KENDALL SQUARE RESEARCH CORP. 00:80:81:00:00:00 /24 MA-L 🇺🇸 KENDIN SEMICONDUCTOR, INC. 00:10:A1:00:00:00 /24 MA-L 🇩🇪 Kendrion Kuhnke Automation GmbH 40:ED:98:40:00:00 /28 MA-M 🇩🇪 Kendrion Mechatronics Center GmbH 70:B3:D5:E4:90:00 /36 MA-S 🇺🇸 Kenetec, Inc. 00:01:8F:00:00:00 /24 MA-L 🇹🇼 Kenmec Mechanical Engineering Co., Ltd. 00:26:AA:00:00:00 /24 MA-L 🇺🇸 Kenmore 0C:EF:AF:00:00:00 /28 MA-M 🇺🇸 Kensington Computer Products Group 00:22:8B:00:00:00 /24 MA-L 🇮🇳 KENSTEL NETWORKS LIMITED 68:33:2C:00:00:00 /24 MA-L 🇺🇸 Kentec Electronics 00:0A:FD:00:00:00 /24 MA-L 🇬🇧 Kentech Instruments Limited 70:B3:D5:EA:C0:00 /36 MA-S 🇺🇸 KENTEK INFORMATION SYSTEMS,INC 00:40:6A:00:00:00 /24 MA-L 🇸🇪 Kentima Technologies AB 00:0F:0B:00:00:00 /24 MA-L 🇹🇷 KENTKART EGE ELEKTRONIK SAN. VE TIC. LTD. STI. 5C:6A:7D:00:00:00 /24 MA-L 🇬🇧 Kenton Research Ltd 00:50:C2:67:50:00 /36 IAB 🇺🇸 Kentrox, LLC 00:20:5B:00:00:00 /24 MA-L 🇭🇰 KENWIN INDUSTRIAL(HK) LTD. 00:1B:F4:00:00:00 /24 MA-L 🇯🇵 Kenwood Corporation 00:0D:4F:00:00:00 /24 MA-L 🇭🇺 Keocko Holding Kft. 40:D8:55:0E:20:00 /36 IAB 🇫🇷 KEOPSYS D8:E9:52:00:00:00 /24 MA-L 🇨🇦 KEPLER COMMUNICATIONS INC. E0:38:2D:D0:00:00 /28 MA-M 🇪🇸 KERAJET, S.A. 00:0B:8B:00:00:00 /24 MA-L 🇺🇸 KERBANGO, INC. 00:30:27:00:00:00 /24 MA-L 🇺🇸 Keri Systems, Inc 00:14:34:00:00:00 /24 MA-L 🇫🇷 KERLINK 70:76:FF:00:00:00 /24 MA-L 🇰🇷 KERNEL-I Co.,LTD 84:1E:26:00:00:00 /24 MA-L 🇩🇰 KeRo Systems ApS 00:12:3B:00:00:00 /24 MA-L 🇨🇳 Kerun Visual Technology Co., Ltd.(Shenzhen) 40:D8:55:18:E0:00 /36 IAB 🇨🇳 Keruyun Technoligies(Beijing) Corporation Limited 34:00:8A:90:00:00 /28 MA-M 🇩🇪 KESSEL AG 84:11:C2:60:00:00 /28 MA-M 🇺🇸 Kessler Crane Inc. 3C:57:BD:00:00:00 /24 MA-L 🇺🇸 KESTREL SOLUTIONS 00:50:75:00:00:00 /24 MA-L 🇨🇳 Kesu (Shanghai) Electronic Technology Co., Ltd 30:43:D7:80:00:00 /28 MA-M 🇩🇪 KETEK GmbH 58:94:A2:00:00:00 /24 MA-L 🇺🇸 Ketra, Inc. A4:9D:49:00:00:00 /24 MA-L 🇮🇹 KETRON S.R.L. 00:43:FF:00:00:00 /24 MA-L 🇲🇾 Ketronixs Sdn Bhd 70:B3:D5:6A:C0:00 /36 MA-S 🇰🇷 Keumbee Electronics Co.,Ltd. 00:1A:EC:00:00:00 /24 MA-L 🇰🇷 KeunYoung Electronics & Communication Co., Ltd. 00:60:BC:00:00:00 /24 MA-L 🇺🇸 KEVCOM LLC 3A:0E:75:00:00:00 /24 CID 🇰🇷 KEVIC. inc, 70:B3:D5:99:A0:00 /36 MA-S 🇨🇳 Kexiang Information Technology Co, Ltd. 0C:7D:7C:00:00:00 /24 MA-L 🇺🇸 Key Chemical & Equipment Company 70:B3:D5:42:70:00 /36 MA-S 🇺🇸 Key Digital Systems 60:89:B1:00:00:00 /24 MA-L 🇬🇧 Key Radio Systems Limited 00:14:CA:00:00:00 /24 MA-L 🇯🇵 Key Stream Co., Ltd. 00:0B:E3:00:00:00 /24 MA-L 🇺🇸 Key Systems , Inc. 00:50:C2:3D:80:00 /36 IAB 🇺🇸 Key Systems, Inc. 00:50:C2:D2:F0:00 /36 IAB 🇺🇸 Key Systems, Inc. 40:D8:55:14:10:00 /36 IAB