2,686 blocks registered in Japan.

🇯🇵 LECIP CORPORATION 70:B3:D5:A5:00:00 /36 MA-S 🇯🇵 Leimac Ltd. AC:BD:0B:00:00:00 /24 MA-L 🇯🇵 Lemonade Lab Inc 70:B3:D5:AD:60:00 /36 MA-S 🇯🇵 LET'S Corporation 00:14:E0:00:00:00 /24 MA-L 🇯🇵 Life Interface Co., Ltd. 34:04:9E:60:00:00 /28 MA-M 🇯🇵 Lifetron Co.,Ltd 00:0F:60:00:00:00 /24 MA-L 🇯🇵 LIMNO Co., Ltd. 00:03:24:00:00:00 /24 MA-L 🇯🇵 LINEEYE CO., LTD 88:FD:15:00:00:00 /24 MA-L 🇯🇵 LINX Corporation 3C:DC:03:70:00:00 /28 MA-M 🇯🇵 Lithiunal Energy 08:10:31:00:00:00 /24 MA-L 🇯🇵 Liverock technologies,INC 10:CC:1B:00:00:00 /24 MA-L 🇯🇵 LIXIL Corporation C0:FB:F9:10:00:00 /28 MA-M 🇯🇵 Lobos, Inc. 00:0F:E8:00:00:00 /24 MA-L 🇯🇵 LOGIC CORPORATION 00:40:23:00:00:00 /24 MA-L 🇯🇵 Logical Co., Ltd. 00:01:A2:00:00:00 /24 MA-L 🇯🇵 Logical Product 40:D8:55:0C:D0:00 /36 IAB 🇯🇵 Logical Product 8C:1F:64:62:20:00 /36 MA-S 🇯🇵 Logitec Corporation 00:01:8E:00:00:00 /24 MA-L 🇯🇵 Logitec Corporation 34:95:DB:00:00:00 /24 MA-L 🇯🇵 LSI Systems, Inc. 00:07:96:00:00:00 /24 MA-L 🇯🇵 LSICS CORPORATION 00:E0:44:00:00:00 /24 MA-L 🇯🇵 Ltec Co.,Ltd 8C:1F:64:AE:50:00 /36 MA-S 🇯🇵 Ltec Co.,Ltd 8C:1F:64:D2:F0:00 /36 MA-S 🇯🇵 LUNA-NEXUS 40:D8:55:16:20:00 /36 IAB 🇯🇵 LunaNexus Inc 70:B3:D5:55:D0:00 /36 MA-S 🇯🇵 M.I. SYSTEMS, K.K. 00:A0:A6:00:00:00 /24 MA-L 🇯🇵 M2M craft Co., Ltd. 8C:1F:64:B6:70:00 /36 MA-S 🇯🇵 MACNICA, Inc. 08:00:42:00:00:00 /24 MA-L 🇯🇵 MADOKA SYSTEM Co.,Ltd. 88:2B:94:00:00:00 /24 MA-L 🇯🇵 Magnescale Co.,Ltd 40:D8:55:08:C0:00 /36 IAB 🇯🇵 Makino Milling Machine Co., Ltd. 00:04:04:00:00:00 /24 MA-L 🇯🇵 Mamiya Digital Imaging Co., Ltd. 00:1A:A8:00:00:00 /24 MA-L 🇯🇵 Mamiya-OP Co.,Ltd. 00:09:BE:00:00:00 /24 MA-L 🇯🇵 Management Service Corporation 38:FD:FE:A0:00:00 /28 MA-M 🇯🇵 MANYCOLORS, INC. 04:CF:25:00:00:00 /24 MA-L 🇯🇵 Marimo electronics Co.,Ltd. 70:B3:D5:02:90:00 /36 MA-S 🇯🇵 Marking System Technology Co., Ltd. 6C:38:38:00:00:00 /24 MA-L 🇯🇵 Marshal Corporation 1C:E1:65:00:00:00 /24 MA-L 🇯🇵 MASPRO DENKOH CORP. 00:50:C9:00:00:00 /24 MA-L 🇯🇵 MATIS A0:E6:17:00:00:00 /24 MA-L 🇯🇵 MATRIX INC. 00:1A:00:00:00:00 /24 MA-L 🇯🇵 Matsuhisa Corporation 70:B3:D5:F4:20:00 /36 MA-S 🇯🇵 MATSUI MFG CO.,LTD 00:50:C2:18:F0:00 /36 IAB 🇯🇵 MATSUOKA 00:50:C2:10:60:00 /36 IAB 🇯🇵 Matsusada Precision Inc. 00:50:C2:F9:E0:00 /36 IAB 🇯🇵 MATSUSHITA COMM. IND. CO. LTD. 00:00:EB:00:00:00 /24 MA-L 🇯🇵 MATSUSHITA ELECTRIC IND. CO 00:80:45:00:00:00 /24 MA-L 🇯🇵 Matsushita Electric Industrial Co.,Ltd. 00:0B:97:00:00:00 /24 MA-L 🇯🇵 MATSUSHITA ELECTRONIC INSTRUMENTS CORP. 00:10:1E:00:00:00 /24 MA-L 🇯🇵 MAX CO.,LTD. 08:25:32:50:00:00 /28 MA-M 🇯🇵 MAYSUN CORPORATION 8C:1F:64:78:40:00 /36 MA-S 🇯🇵 MCM JAPAN LTD. 00:40:56:00:00:00 /24 MA-L 🇯🇵 MCOT Corporation A4:56:1B:00:00:00 /24 MA-L 🇯🇵 MCOT INC. 84:D5:A0:00:00:00 /24 MA-L 🇯🇵 MCOT INC. F8:E4:4E:00:00:00 /24 MA-L 🇯🇵 MDK CO.,LTD. 00:12:F6:00:00:00 /24 MA-L 🇯🇵 MECC CO., LTD. 00:50:C2:A5:D0:00 /36 IAB 🇯🇵 MEDIA GLOBAL LINKS CO., LTD. 00:10:C4:00:00:00 /24 MA-L 🇯🇵 MEDIA GLOBAL LINKS CO., LTD. 04:61:69:00:00:00 /24 MA-L 🇯🇵 Media Lab., Inc. 00:50:C2:3B:30:00 /36 IAB 🇯🇵 Media System Planning Corp. 00:13:BF:00:00:00 /24 MA-L 🇯🇵 MEDIAEDGE Corporation C4:AD:21:00:00:00 /24 MA-L 🇯🇵 Medialink-i,Inc 00:11:AF:00:00:00 /24 MA-L 🇯🇵 Medialogic Corp. 00:04:82:00:00:00 /24 MA-L 🇯🇵 Medicaroid Corporation C0:40:04:00:00:00 /24 MA-L 🇯🇵 MegaChips Corporation 00:60:AD:00:00:00 /24 MA-L 🇯🇵 Megasolution,Inc. 00:0E:FF:00:00:00 /24 MA-L 🇯🇵 MEGATON HOUSE, LTD. 00:50:78:00:00:00 /24 MA-L 🇯🇵 MEIDEN SYSTEM SOLUTIONS 70:B3:D5:EF:E0:00 /36 MA-S 🇯🇵 MEIDENSHA CORPORATION 00:40:89:00:00:00 /24 MA-L 🇯🇵 Meiji Electric Industry 8C:1F:64:75:B0:00 /36 MA-S 🇯🇵 Meiko Electronics Co.,Ltd. 8C:1F:64:DF:C0:00 /36 MA-S 🇯🇵 MEIKYO ELECTRIC CO.,LTD 00:09:EE:00:00:00 /24 MA-L 🇯🇵 Meiryo Denshi Corp. 00:50:C2:A4:10:00 /36 IAB 🇯🇵 Meiryo Denshi Corp. 8C:1F:64:EB:50:00 /36 MA-S 🇯🇵 MEIRYO TECHNICA CORPORATION C8:F5:D6:00:00:00 /28 MA-M 🇯🇵 Meisei Electric Co. Ltd. 00:06:45:00:00:00 /24 MA-L 🇯🇵 Meisol Co., Ltd. 8C:1F:64:82:70:00 /36 MA-S 🇯🇵 Meisol co.,ltd 00:50:C2:B3:40:00 /36 IAB 🇯🇵 MEL Co.,Ltd. 00:1E:86:00:00:00 /24 MA-L 🇯🇵 Melec Inc. E8:61:BE:00:00:00 /24 MA-L 🇯🇵 Melex Inc. 00:50:C2:9D:70:00 /36 IAB 🇯🇵 MEMOREX TELEX JAPAN, LTD. 00:E0:C1:00:00:00 /24 MA-L 🇯🇵 MG Co., Ltd. 00:10:9C:00:00:00 /24 MA-L 🇯🇵 MI Inc. 70:B3:D5:6F:C0:00 /36 MA-S 🇯🇵 MI Inc. 70:B3:D5:D2:60:00 /36 MA-S 🇯🇵 MI INC. 70:B3:D5:E5:30:00 /36 MA-S 🇯🇵 MI Inc. 8C:1F:64:17:E0:00 /36 MA-S 🇯🇵 MIA Corporation 00:26:3D:00:00:00 /24 MA-L 🇯🇵 MIC ASSOCIATES, INC. 00:D0:07:00:00:00 /24 MA-L 🇯🇵 MICKEY INDUSTRY,LTD. 08:F8:0D:A0:00:00 /28 MA-M 🇯🇵 MICOMSOFT CO.,LTD. 30:1F:9A:30:00:00 /28 MA-M 🇯🇵 Micro Control Systems Ltd. 00:0D:FA:00:00:00 /24 MA-L 🇯🇵 MICRO CRAFT 00:C0:0A:00:00:00 /24 MA-L 🇯🇵 MICRO DEBUG, Y.K. 70:B3:D5:02:00:00 /36 MA-S 🇯🇵 Micro Electron Co., Ltd. 00:04:C9:00:00:00 /24 MA-L 🇯🇵 Micro Research Ltd. 00:10:38:00:00:00 /24 MA-L 🇯🇵 Micro Systems Co.,Ltd. 00:0B:B7:00:00:00 /24 MA-L 🇯🇵 MICRO TECHNICA 00:50:C2:C5:B0:00 /36 IAB 🇯🇵 Micro Technology Co., Ltd. 00:03:11:00:00:00 /24 MA-L