58,448 registered blocks.

🇪🇸 Kirale Technologies SL 84:04:D2:00:00:00 /24 MA-L 🇺🇸 Kirana Networks, Inc. 00:07:DB:00:00:00 /24 MA-L 🇺🇸 Kirisun Communications Co., Ltd. 90:F3:B7:00:00:00 /24 MA-L 🇩🇰 KIRK telecom A/S 00:13:D1:00:00:00 /24 MA-L 🇰🇷 Kiryung Electronics 00:25:2D:00:00:00 /24 MA-L 🇰🇷 KISAN ELECTRONICS CO 00:23:16:00:00:00 /24 MA-L 🇰🇷 KISAN SYSTEM 00:26:84:00:00:00 /24 MA-L 🇰🇷 KISAN TELECOM CO., LTD. 00:09:B4:00:00:00 /24 MA-L 🇯🇵 Kishu Giken Kogyou Company Ltd,. 2C:92:2C:00:00:00 /24 MA-L 🇺🇸 Kisi 8C:5D:54:00:00:00 /24 MA-L 🇺🇸 KISS Teknical Solutions, Inc. 00:23:22:00:00:00 /24 MA-L 🇨🇭 Kistler Instrumente AG 00:07:29:00:00:00 /24 MA-L 🇩🇪 Kistler Straubenhardt GmbH 00:50:C2:9B:C0:00 /36 IAB 🇯🇵 KITA DENSHI CORPORATION 00:23:CE:00:00:00 /24 MA-L 🇹🇷 Kita Kirmizi Takim Bilgi Guvenligi Danismanlik ve Egitim A.S. 70:B3:D5:99:80:00 /36 MA-S 🇯🇵 Kitagawa Corporation 8C:1F:64:C5:80:00 /36 MA-S 🇺🇸 Kitchen Armor 20:B3:7F:60:00:00 /28 MA-M 🇦🇹 Kite Rise Technologies GmbH 8C:1F:64:50:80:00 /36 MA-S 🇩🇪 Kitron GmbH 00:1B:C5:07:50:00 /36 MA-S 🇸🇪 Kitron Microelectronics AB 00:50:C2:6F:50:00 /36 IAB 🇱🇹 Kitron UAB 70:B3:D5:18:20:00 /36 MA-S 🇱🇹 KITRON UAB 70:B3:D5:47:00:00 /36 MA-S 🇺🇸 KittyHawk Corporation 04:71:4B:C0:00:00 /28 MA-M 🇫🇮 KitWorks.fi Ltd. 00:1A:5F:00:00:00 /24 MA-L 🇰🇷 Kivic Inc. 58:09:E5:00:00:00 /24 MA-L 🇺🇸 Kivo Technology, Inc. E8:DA:00:00:00:00 /24 MA-L 🇺🇸 Kiwibit Inc. E4:E6:08:00:00:00 /24 MA-L 🇩🇪 Kiwigrid GmbH B8:D8:12:A0:00:00 /28 MA-M 🇺🇸 Kiwigrid GmbH 40:D8:55:17:D0:00 /36 IAB 🇨🇳 kiwimoore (Quzhou) Semiconductor Co.,Ltd 10:1E:F4:00:00:00 /24 MA-L 🇨🇳 Kiwimoore(Shanghai) Semiconductor Co.,Ltd E0:23:3B:60:00:00 /28 MA-M 🇺🇸 Kiyon, Inc. 00:17:6B:00:00:00 /24 MA-L 🇩🇰 KJ Klimateknik A/S 8C:1F:64:45:40:00 /36 MA-S 🇸🇪 KJ3 Elektronik AB 70:B3:D5:FB:20:00 /36 MA-S 🇩🇰 kk-electronic a/s 00:14:02:00:00:00 /24 MA-L 🇺🇸 KLA INSTRUMENTS CORPORATION 00:40:64:00:00:00 /24 MA-L 🇰🇷 KLAB E8:6C:C7:60:00:00 /28 MA-M 🇩🇪 Klangspektrum GmbH 00:50:C2:ED:20:00 /36 IAB 🇩🇪 Klaric GmbH & Co. KG 60:15:9F:10:00:00 /28 MA-M 🇮🇪 Klas Ltd 00:13:F2:00:00:00 /24 MA-L 🇨🇦 Klashwerks Inc. A4:DA:22:B0:00:00 /28 MA-M 🇺🇸 KLATU Networks Inc F8:8A:3C:20:00:00 /28 MA-M 🇫🇷 Klaxoon 70:B3:D5:DB:30:00 /36 MA-S 🇩🇪 KLEIBER Infrared GmbH 70:B3:D5:67:20:00 /36 MA-S 🇩🇪 Kleinhenz Elektronik GmbH 00:14:66:00:00:00 /24 MA-L 🇩🇪 Kleinknecht GmbH, Ing. Büro 00:05:9C:00:00:00 /24 MA-L 🇹🇷 KLEMSAN ELEKTRIK ELEKTRONIK SAN.VE TIC.AS. C4:29:1D:00:00:00 /24 MA-L 🇺🇸 KLEVER COMPUTERS, INC. 00:40:22:00:00:00 /24 MA-L 🇩🇪 KLG Smartec 14:AE:68:00:00:00 /24 MA-L 🇵🇱 KLIMAT SOLEC Sp. z o.o. 74:E1:4A:20:00:00 /28 MA-M 🇰🇷 KLINFO Corp A4:79:E4:00:00:00 /24 MA-L 🇩🇪 KLING & FREITAG GmbH 00:50:C2:D6:70:00 /36 IAB 🇩🇪 Klingenthaler Musikelektronik GmbH 00:1B:C5:05:F0:00 /36 MA-S 🇺🇸 Klipsch Group, Inc. 34:3D:7F:00:00:00 /24 MA-L 🇩🇪 Klotz Digital AG 00:30:0E:00:00:00 /24 MA-L 🇺🇸 Kloud-12 LLC 10:06:48:E0:00:00 /28 MA-M 🇺🇸 Kloudspot Inc 20:85:93:40:00:00 /28 MA-M 🇸🇯 KLS Netherlands B.V. 70:B3:D5:DC:F0:00 /36 MA-S 🇨🇳 KM Electornic Technology Co., Ltd. 00:26:D7:00:00:00 /24 MA-L 🇩🇪 KM OptoElektronik GmbH 70:B3:D5:9D:70:00 /36 MA-S 🇨🇿 KMB systems, s.r.o. 58:21:36:00:00:00 /24 MA-L 🇹🇼 KMC CHAIN INDUSTRIAL CO., LTD. 00:1A:D5:00:00:00 /24 MA-L 🇺🇸 KMC CONTROLS 00:D0:6F:00:00:00 /24 MA-L 🇰🇷 KMDATA INC. 98:5B:B0:00:00:00 /24 MA-L 🇺🇸 KMS Systems, Inc. 00:50:C2:0F:20:00 /36 IAB 🇧🇬 KMtronic ltd 88:3C:C5:70:00:00 /28 MA-M 🇧🇬 KMtronic ltd 40:D8:55:16:30:00 /36 IAB 🇧🇬 KMtronic ltd 70:B3:D5:0A:F0:00 /36 MA-S 🇧🇬 KMtronic ltd 70:B3:D5:29:90:00 /36 MA-S 🇧🇬 KMtronic ltd 70:B3:D5:3A:50:00 /36 MA-S 🇧🇬 KMtronic ltd 70:B3:D5:54:00:00 /36 MA-S 🇧🇬 KMtronic ltd 70:B3:D5:6D:60:00 /36 MA-S 🇧🇬 KMtronic LTD 8C:1F:64:6E:00:00 /36 MA-S 🇧🇬 KMtronic ltd 8C:1F:64:6E:A0:00 /36 MA-S 🇰🇷 KMW Inc. 00:1E:3E:00:00:00 /24 MA-L 🇰🇷 KN SOLTEC CO.,LTD. 00:11:3D:00:00:00 /24 MA-L 🇦🇹 Knapp Logistik Automation GmbH 00:24:22:00:00:00 /24 MA-L 🇩🇪 KNC One GmbH 00:09:D6:00:00:00 /24 MA-L 🇹🇼 Kneron (Taiwan) Co., Ltd. 8C:1F:64:1E:E0:00 /36 MA-S 🇩🇪 Knick Elektronische Messgeraete GmbH & Co. KG 00:19:10:00:00:00 /24 MA-L 🇩🇪 Kniggendorf + Kögler Security GmbH 70:B3:D5:3D:D0:00 /36 MA-S 🇹🇼 Knilink Technology, Inc. 00:04:60:00:00:00 /24 MA-L 🇺🇸 Knit Sound Company 5C:50:D3:00:00:00 /24 MA-L 🇦🇺 Knog Pty Ltd 74:E1:4A:D0:00:00 /28 MA-M 🇩🇪 Knorr-Bremse IT-Services GmbH 00:1D:69:00:00:00 /24 MA-L 🇺🇸 Knovative, Inc. 00:0E:B7:00:00:00 /24 MA-L 🇰🇷 KNOWHOW INFOCOM INC. 00:50:C2:F4:D0:00 /36 IAB 🇪🇸 Knowledge Development for POF S.L. BC:45:2E:00:00:00 /24 MA-L 🇨🇭 Knowledge Resources GmbH 70:B3:D5:C3:60:00 /36 MA-S 🇺🇸 Knowles Electronics LLC 28:36:38:00:00:00 /28 MA-M 🇨🇦 KnowRoaming 70:B3:D5:D6:A0:00 /36 MA-S 🇺🇸 Knox Company 40:ED:98:30:00:00 /28 MA-M 🇷🇺 KNS Group LLC B4:7D:76:00:00:00 /24 MA-L 🇷🇺 KNS Group LLC (YADRO Company) 14:52:90:00:00:00 /24 MA-L 🇷🇺 KNS Group LLC (YADRO Company) A0:C5:F2:10:00:00 /28 MA-M 🇰🇷 KNVISION 60:A4:34:E0:00:00 /28 MA-M 🇬🇧 KNX LTD. 00:C0:72:00:00:00 /24 MA-L 🇩🇪 Knürr GmbH 00:0B:38:00:00:00 /24 MA-L 🇰🇷 KO & AL Co., Ltd 64:CD:F1:00:00:00 /24 MA-L 🇨🇳 Koal Software Co., Ltd E8:6C:C7:40:00:00 /28 MA-M