58,448 registered blocks.

🇺🇸 Key Technology, Inc. 00:08:10:00:00:00 /24 MA-L 🇯🇵 Keycom Corp. 70:B3:D5:C3:70:00 /36 MA-S 🇦🇺 KEYCORP LTD. 00:D0:7E:00:00:00 /24 MA-L 🇯🇵 Keyence Corporation 00:01:FC:00:00:00 /24 MA-L 🇯🇵 Keyence Corporation 74:95:A7:00:00:00 /24 MA-L 🇺🇸 KeyEye Communications 00:13:A4:00:00:00 /24 MA-L 🇮🇹 KEYLINE S.P.A. 8C:1F:64:16:A0:00 /36 MA-S 🇮🇹 KEYLINE S.P.A. 8C:1F:64:7B:60:00 /36 MA-S 🇬🇧 KeyMed Ltd 00:0F:C5:00:00:00 /24 MA-L 🇩🇪 Keynote SIGOS GmbH 00:50:C2:88:F0:00 /36 IAB 🇫🇷 KeyProd 70:B3:D5:47:30:00 /36 MA-S 🇩🇪 Keysight Technologies Inc. 00:50:C2:C7:C0:00 /36 IAB 🇺🇸 Keysight Technologies, Inc. 00:1A:C5:00:00:00 /24 MA-L 🇺🇸 Keysight Technologies, Inc. 00:1B:6E:00:00:00 /24 MA-L 🇺🇸 Keysight Technologies, Inc. 2C:D1:DA:00:00:00 /24 MA-L 🇺🇸 Keysight Technologies, Inc. 80:09:02:00:00:00 /24 MA-L 🇿🇦 Keystone Electronic Solutions 34:29:8F:D0:00:00 /28 MA-M 🇿🇦 Keystone Electronic Solutions 00:50:C2:84:A0:00 /36 IAB 🇹🇼 Keystone Microtech Corporation 28:65:6B:00:00:00 /24 MA-L 🇦🇹 Keytronix 00:1E:16:00:00:00 /24 MA-L 🇺🇸 KeyW Corporation 70:B3:D5:7C:B0:00 /36 MA-S 🇯🇵 Keyware Solutions Inc. 40:D8:55:09:C0:00 /36 IAB 🇺🇸 KeyWest Networks, Inc 1C:82:59:B0:00:00 /28 MA-M 🇨🇳 KFBIO (KONFOONG BIOINFORMATION TECH CO.,LTD) 70:50:E7:E0:00:00 /28 MA-M 🇺🇾 Khimo 8C:1F:64:6D:90:00 /36 MA-S 🇧🇷 Khomp F8:03:32:00:00:00 /24 MA-L 🇮🇳 Khwahish Technologies Private Limited C4:02:E1:00:00:00 /24 MA-L 🇫🇷 Kible 8C:1F:64:FE:F0:00 /36 MA-S 🇩🇪 KID Systeme GmbH 00:05:3E:00:00:00 /24 MA-L 🇧🇷 KIDASEN INDUSTRIA E COMERCIO DE ANTENAS LTDA 3C:E5:B4:00:00:00 /24 MA-L 🇺🇸 KidKraft C0:61:9A:10:00:00 /28 MA-M 🇰🇷 KIDO SPORTS CO., LTD. 50:48:2C:D0:00:00 /28 MA-M 🇨🇦 Kids Wireless Inc 1C:C0:E1:50:00:00 /28 MA-M 🇩🇪 Kieback & Peter GmbH & Co KG 00:0B:64:00:00:00 /24 MA-L 🇦🇹 Kiefer technic GmbH 00:50:C2:CA:00:00 /36 IAB 🇯🇵 Kihoku Electronic Co. 00:0B:B8:00:00:00 /24 MA-L 🇩🇪 Kii Audio GmbH 88:A6:EF:90:00:00 /28 MA-M 🇺🇸 Kiio Inc 34:82:DE:00:00:00 /24 MA-L 🇯🇵 Kikusui Electronics Corp. 00:0F:CE:00:00:00 /24 MA-L 🇨🇭 Kilchherr Elektronik AG 00:0A:FF:00:00:00 /24 MA-L 🇹🇼 Kilews 78:E9:96:60:00:00 /28 MA-M 🇪🇸 Kimaldi Electronics, S.L. 00:18:24:00:00:00 /24 MA-L 🇺🇸 Kimball Electronics Group, LLC 1C:13:38:00:00:00 /24 MA-L 🇰🇷 KIMIN Electronic Co., Ltd. 00:1E:91:00:00:00 /24 MA-L 🇯🇵 Kimmon Manufacturing Co., Ltd. 00:50:C2:0F:C0:00 /36 IAB 🇯🇵 Kimoto Electric Co., Ltd. 00:06:15:00:00:00 /24 MA-L 🇺🇸 KIMPSION INTERNATIONAL CORP. 00:40:D3:00:00:00 /24 MA-L 🇺🇸 KIMTRON CORPORATION 00:80:D1:00:00:00 /24 MA-L 🇯🇵 kimura giken corporation 88:A9:A7:70:00:00 /28 MA-M 🇨🇳 Kinco Automation(Shanghai) Ltd. 00:23:55:00:00:00 /24 MA-L 🇨🇦 Kinects Solutions Inc 00:50:C2:C7:F0:00 /36 IAB 🇺🇸 KINEMETRICS 70:B3:D5:CE:90:00 /36 MA-S 🇺🇸 Kinemetrics, Inc. 00:50:C2:5A:C0:00 /36 IAB 🇺🇸 Kinemetrics, Inc. 8C:1F:64:B5:00:00 /36 MA-S 🇺🇸 Kinestral Technologies, Inc. CC:94:70:00:00:00 /24 MA-L 🇬🇧 Kinesys Projects Limited 00:50:C2:35:00:00 /36 IAB 🇺🇸 Kinetek Sports 60:50:C1:00:00:00 /24 MA-L 🇬🇧 Kinetic Avionics Limited 58:92:0D:00:00:00 /24 MA-L 🇺🇸 Kinetic Technologies D4:9B:74:00:00:00 /24 MA-L 🇺🇸 Kinetic Technologies 8C:1F:64:32:40:00 /36 MA-S 🇺🇸 Kinetics 08:00:89:00:00:00 /24 MA-L 🇮🇱 KINETICS 00:50:C2:29:70:00 /36 IAB 🇩🇪 Kinexon GmbH 84:B3:1B:00:00:00 /24 MA-L 🇭🇰 King Champion (Hong Kong) Limited 00:1C:D2:00:00:00 /24 MA-L 🇹🇼 King Slide Technology CO., LTD. 7C:A2:37:00:00:00 /24 MA-L 🇯🇵 King Tsushin Kogyo Co., LTD. 00:0D:8F:00:00:00 /24 MA-L 🇹🇼 King Young Technology Co. Ltd. 00:0A:9D:00:00:00 /24 MA-L 🇹🇼 King-On Technology Ltd. 1C:59:74:C0:00:00 /28 MA-M 🇹🇼 King-On Technology Ltd. 70:B3:D5:D3:50:00 /36 MA-S 🇹🇼 KINGENE Technology Corporation 00:09:C5:00:00:00 /24 MA-L 🇹🇼 Kinghold 00:13:8D:00:00:00 /24 MA-L 🇯🇵 KINGJIM 00:18:69:00:00:00 /24 MA-L 🇨🇳 Kingjon Digital Technology Co.,Ltd 00:13:EF:00:00:00 /24 MA-L 🇹🇼 KINGMAX TECHNOLOGY, INC. 00:A0:0C:00:00:00 /24 MA-L 🇸🇬 Kingnetic Pte Ltd 64:DE:1C:00:00:00 /24 MA-L 🇨🇳 Kingnuo Intelligent Technology (Jiaxing) Co., Ltd. 58:47:CA:90:00:00 /28 MA-M 🇨🇳 Kingsignal Technology Co., Ltd. 10:93:C9:00:00:00 /24 MA-L 🇨🇳 Kingsignal Technology Co., Ltd. 74:46:87:00:00:00 /24 MA-L 🇬🇧 Kingspan Environmental Ltd A4:DB:2E:00:00:00 /24 MA-L 🇹🇼 KINGSTAR TECHNOLOGY INC. 00:40:A2:00:00:00 /24 MA-L 🇹🇼 KINGSTATE ELECTRONICS CORPORATION 00:18:98:00:00:00 /24 MA-L 🇺🇸 Kingston Technology Company, Inc. 00:26:B7:00:00:00 /24 MA-L 🇺🇸 Kingston Technology Company, Inc. 00:C0:F0:00:00:00 /24 MA-L 🇹🇼 KINGTEK CCTV ALLIANCE CO., LTD. 00:1B:CC:00:00:00 /24 MA-L 🇹🇼 Kingtel Telecommunication Corp. 00:0D:EA:00:00:00 /24 MA-L 🇺🇸 KingTing Tech. D8:8B:4C:00:00:00 /24 MA-L 🇭🇰 Kingtronics Industrial Co. Ltd. 00:15:F8:00:00:00 /24 MA-L 🇹🇼 Kingwave Technology Co., Ltd. 00:0B:74:00:00:00 /24 MA-L 🇨🇳 KingWay Information Co.,Ltd. 38:73:EA:10:00:00 /28 MA-M 🇭🇰 Kinion Technology Company Limited 64:F5:0E:00:00:00 /24 MA-L 🇯🇵 KINKEI SYSTEM CORPORATION 00:40:C4:00:00:00 /24 MA-L 🇯🇵 KINKI ROENTGEN INDUSTRIAL CO.,LTD 00:50:C2:F0:40:00 /36 IAB 🇺🇸 Kinney Industries, Inc 8C:1F:64:5A:60:00 /36 MA-S 🇩🇪 KinotonGmbH 00:50:C2:DC:90:00 /36 IAB 🇨🇦 Kinova B4:F8:1E:00:00:00 /24 MA-L 🇹🇼 Kinpo Electronics, Inc. 00:01:E1:00:00:00 /24 MA-L 🇹🇼 Kinpo Electronics, Inc. DC:D2:55:00:00:00 /24 MA-L 🇯🇵 Kioxia Corporation 8C:E3:8E:00:00:00 /24 MA-L 🇩🇪 kippdata GmbH 00:50:C2:44:F0:00 /36 IAB 🇰🇷 Kira Information & Communications, Ltd. 00:03:65:00:00:00 /24 MA-L