2,686 blocks registered in Japan.

🇯🇵 Tokyo Aircaft Instrument Co., Ltd. 00:12:50:00:00:00 /24 MA-L 🇯🇵 Tokyo Boeki Medisys Inc. 90:45:06:00:00:00 /24 MA-L 🇯🇵 Tokyo Communication Equipment MFG Co.,ltd. 70:B3:D5:BE:C0:00 /36 MA-S 🇯🇵 TOKYO COSMOS ELECTRIC CO.,LTD. 14:15:7C:00:00:00 /24 MA-L 🇯🇵 Tokyo Cosmos Electric, Inc. 00:1B:C5:01:20:00 /36 MA-S 🇯🇵 Tokyo Denki Gijutsu Kogyo 40:D8:55:09:B0:00 /36 IAB 🇯🇵 TOKYO DENSHI SEKEI CO. 00:C0:A1:00:00:00 /24 MA-L 🇯🇵 Tokyo Drawing Ltd. 1C:87:76:90:00:00 /28 MA-M 🇯🇵 Tokyo Drawing Ltd. 40:D8:55:14:30:00 /36 IAB 🇯🇵 Tokyo Drawing Ltd. 70:B3:D5:16:40:00 /36 MA-S 🇯🇵 TOKYO ELECTRIC CO.,LTD 00:80:91:00:00:00 /24 MA-L 🇯🇵 Tokyo Electron Device Limited 00:05:40:00:00:00 /24 MA-L 🇯🇵 Tokyo Electron Device Limited 00:50:4D:00:00:00 /24 MA-L 🇯🇵 TOKYO ELECTRON DEVICE NAGASAKI LIMITED 00:08:29:00:00:00 /24 MA-L 🇯🇵 Tokyo Electron Miyagi Limited 70:4C:C1:00:00:00 /24 MA-L 🇯🇵 TOKYO INTERPHONE CO.,LTD. 8C:1F:64:65:20:00 /36 MA-S 🇯🇵 TOKYO RADAR CORPORATION 80:94:6C:00:00:00 /24 MA-L 🇯🇵 TOKYO SOKKI KENKYUJO CO., LTD. 00:D0:A7:00:00:00 /24 MA-L 🇯🇵 Tokyo Sokushin Co., Ltd. 00:02:94:00:00:00 /24 MA-L 🇯🇵 Tokyo Weld Co.,Ltd. 00:50:C2:D1:20:00 /36 IAB 🇯🇵 TOKYOSHUHA CO.,LTD. 64:37:A4:00:00:00 /24 MA-L 🇯🇵 Tom Communication Industrial Co.,Ltd. 00:1D:5C:00:00:00 /24 MA-L 🇯🇵 TOMEI TSUSHIN KOGYO CO,.LTD 70:B3:D5:FB:10:00 /36 MA-S 🇯🇵 TOMEN Cyber-business Solutions, Inc. 00:13:55:00:00:00 /24 MA-L 🇯🇵 TOMEN ELECTRONICS CORP. 08:00:84:00:00:00 /24 MA-L 🇯🇵 Toolplanet Co., Ltd. 70:B3:D5:4B:50:00 /36 MA-S 🇯🇵 Toolplanet Co., Ltd. 8C:1F:64:54:F0:00 /36 MA-S 🇯🇵 TOP WING Corporation 14:81:21:00:00:00 /24 MA-L 🇯🇵 TOPCON CORPORATION BC:FF:AC:00:00:00 /24 MA-L 🇯🇵 Toray Engineering D Solutions Co., Ltd. 00:A0:FB:00:00:00 /24 MA-L 🇯🇵 Toray Medical Company Limited 54:08:3B:40:00:00 /28 MA-M 🇯🇵 Toray　Medical　Co.,Ltd 70:B3:D5:2F:A0:00 /36 MA-S 🇯🇵 TOSEI ENGINEERING CORP. 70:B3:D5:24:B0:00 /36 MA-S 🇯🇵 Toshiba 00:08:0D:00:00:00 /24 MA-L 🇯🇵 Toshiba 00:0E:7B:00:00:00 /24 MA-L 🇯🇵 Toshiba 00:15:B7:00:00:00 /24 MA-L 🇯🇵 Toshiba 00:1C:7E:00:00:00 /24 MA-L 🇯🇵 Toshiba 00:23:18:00:00:00 /24 MA-L 🇯🇵 Toshiba 78:D6:B2:00:00:00 /24 MA-L 🇯🇵 Toshiba 88:73:84:00:00:00 /24 MA-L 🇯🇵 Toshiba B8:6B:23:00:00:00 /24 MA-L 🇯🇵 Toshiba E8:9D:87:00:00:00 /24 MA-L 🇯🇵 Toshiba E8:E0:B7:00:00:00 /24 MA-L 🇯🇵 Toshiba EC:21:E5:00:00:00 /24 MA-L 🇯🇵 Toshiba F4:64:5D:00:00:00 /24 MA-L 🇯🇵 TOSHIBA CLIENT SOLUTIONS CO., LTD. 68:45:F1:00:00:00 /24 MA-L 🇯🇵 Toshiba Corp. 00:5F:BF:00:00:00 /24 MA-L 🇯🇵 Toshiba Corp. 28:FF:B2:00:00:00 /24 MA-L 🇯🇵 Toshiba Corp. EC:21:25:00:00:00 /24 MA-L 🇯🇵 TOSHIBA CORPORATION 00:00:39:00:00:00 /24 MA-L 🇯🇵 Toshiba Corporation E8:3A:97:00:00:00 /24 MA-L 🇯🇵 Toshiba Electron Tubes & Devices Co., Ltd. 70:B3:D5:D2:80:00 /36 MA-S 🇯🇵 TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION 98:6D:C8:00:00:00 /24 MA-L 🇯🇵 Toshiba TEC Corporation Inc C8:3A:1B:00:00:00 /24 MA-L 🇯🇵 Toshiba Teli Corporation 00:06:00:00:00:00 /24 MA-L 🇯🇵 Toshiba Toko Meter Systems Co., LTD. C0:F9:45:00:00:00 /24 MA-L 🇯🇵 Toshiba Toko Meter Systems Co., LTD. 1C:88:79:80:00:00 /28 MA-M 🇯🇵 Toshiba Visual Solutions Corporation Co.,Ltd 20:B7:80:00:00:00 /24 MA-L 🇯🇵 TOSHIN ELECTRIC CO., LTD. 00:A0:3B:00:00:00 /24 MA-L 🇯🇵 Totsu Engineering, Inc. 00:02:BE:00:00:00 /24 MA-L 🇯🇵 Tottori SANYO Electric Co., Ltd. 00:0D:45:00:00:00 /24 MA-L 🇯🇵 TOYO DENKI SEIZO K.K. 00:C0:50:00:00:00 /24 MA-L 🇯🇵 TOYO ELECTRIC Corporation 00:1E:54:00:00:00 /24 MA-L 🇯🇵 Toyo Electronics Corporation 54:73:98:00:00:00 /24 MA-L 🇯🇵 TOYO MEDIC CO.,LTD. 00:19:E6:00:00:00 /24 MA-L 🇯🇵 Toyo Seisakusho Kaisha, Limited 3C:3B:4D:00:00:00 /24 MA-L 🇯🇵 Toyo System CO.,LTD. 1C:21:D1:00:00:00 /28 MA-M 🇯🇵 Toyo-Linx Co., Ltd. 00:08:AD:00:00:00 /24 MA-L 🇯🇵 TOYODA AUTOMATIC LOOM 00:C0:74:00:00:00 /24 MA-L 🇯🇵 TOYOGIKEN CO.,LTD. 8C:1F:64:CC:20:00 /36 MA-S 🇯🇵 Toyokeiki Co., Ltd. 00:04:D3:00:00:00 /24 MA-L 🇯🇵 TOYOKEIKI CO.,LTD. 00:09:27:00:00:00 /24 MA-L 🇯🇵 Toyota Technical Development Corporation 00:0A:AB:00:00:00 /24 MA-L 🇯🇵 TrafficSim Co.,Ltd 00:13:98:00:00:00 /24 MA-L 🇯🇵 Trans New Technology, Inc. 94:9B:FD:00:00:00 /24 MA-L 🇯🇵 TransferJet Consortium Incorporated Association AA:F0:19:00:00:00 /24 CID 🇯🇵 Tranzas, Inc. 00:1A:6A:00:00:00 /24 MA-L 🇯🇵 TrexEdge, Inc. 70:B3:D5:0F:20:00 /36 MA-S 🇯🇵 TRI Engineering co.,ltd. 40:D8:55:17:70:00 /36 IAB 🇯🇵 TRI TERM CO.,LTD. 00:0C:AF:00:00:00 /24 MA-L 🇯🇵 TRI WORKS F4:A4:54:20:00:00 /28 MA-M 🇯🇵 Tri-Systems Corporation CC:C6:2B:00:00:00 /24 MA-L 🇯🇵 Trinity Security Systems,Inc. 00:0F:80:00:00:00 /24 MA-L 🇯🇵 TriState Ltd. 00:02:CB:00:00:00 /24 MA-L 🇯🇵 TSUBAKIMOTO CHAIN CO. 70:B3:D5:85:B0:00 /36 MA-S 🇯🇵 Tsubata Engineering Co.,Ltd. (Head Office) 00:1B:36:00:00:00 /24 MA-L 🇯🇵 Tsuji Electronics Co.,Ltd 00:50:C2:97:00:00 /36 IAB 🇯🇵 Tsuken Electric Ind. Co.,Ltd 00:1B:18:00:00:00 /24 MA-L 🇯🇵 TSURUGA Electric Corporation C0:22:F1:20:00:00 /28 MA-M 🇯🇵 Tsurusaki Sealand Transportation Co. Ltd. 00:11:0E:00:00:00 /24 MA-L 🇯🇵 TSUZUKI DENKI F8:C3:72:00:00:00 /24 MA-L 🇯🇵 TTC Next-generation Home Network System WG E0:27:1A:00:00:00 /24 MA-L 🇯🇵 TTR Corporation 8C:AE:49:90:00:00 /28 MA-M 🇯🇵 Turbulence Design Inc. C4:69:3E:00:00:00 /24 MA-L 🇯🇵 Turtle Industry Co., Ltd. 1C:F5:E7:00:00:00 /24 MA-L 🇯🇵 TV Portal Co., Ltd. 00:50:C2:BC:E0:00 /36 IAB 🇯🇵 TVS REGZA Corporation 2C:DE:F5:00:00:00 /24 MA-L 🇯🇵 U-JIN Mesco Co., Ltd. 70:B3:D5:86:80:00 /36 MA-S 🇯🇵 U-Raku, Inc. C4:63:54:00:00:00 /24 MA-L 🇯🇵 u10 Networks, Inc. 00:12:04:00:00:00 /24 MA-L