2,686 blocks registered in Japan.

🇯🇵 Takaya Corporation 00:03:D1:00:00:00 /24 MA-L 🇯🇵 Takenaka Seisakusho Co.,Ltd 00:15:87:00:00:00 /24 MA-L 🇯🇵 Takiguchi Corporation 48:E6:C6:90:00:00 /28 MA-M 🇯🇵 TAKT Corporation 50:50:65:00:00:00 /24 MA-L 🇯🇵 TAKUMI JAPAN LTD 98:DD:5B:00:00:00 /24 MA-L 🇯🇵 TAKUMI JAPAN LTD D4:25:CC:90:00:00 /28 MA-M 🇯🇵 TAMAGAWA ELECTRONICS CO.,LTD. 00:50:C2:ED:40:00 /36 IAB 🇯🇵 Tamron Co., Ltd 88:18:AE:00:00:00 /24 MA-L 🇯🇵 TAMS firmware co. 00:50:C2:F3:B0:00 /36 IAB 🇯🇵 Tamu Radiance Corporation 00:C0:96:00:00:00 /24 MA-L 🇯🇵 TANABIKI Inc. 00:50:C2:B8:20:00 /36 IAB 🇯🇵 Tanaka Electric Industry Co., Ltd. 70:B3:D5:52:D0:00 /36 MA-S 🇯🇵 Tanaka Information System, LLC. 70:B3:D5:60:F0:00 /36 MA-S 🇯🇵 Tanaka S/S Ltd. 00:05:0F:00:00:00 /24 MA-L 🇯🇵 TANITA Corporation 00:1C:0C:00:00:00 /24 MA-L 🇯🇵 Tateishi Kobisha Co.LTD 00:50:C2:FB:00:00 /36 IAB 🇯🇵 Tateyama System Laboratory Co., Ltd. 00:03:3E:00:00:00 /24 MA-L 🇯🇵 TATSUNO CORPORATION 38:F3:3F:00:00:00 /24 MA-L 🇯🇵 TATSUTA SYSTEM ELECTRONICS CO.,LTD. 00:0A:82:00:00:00 /24 MA-L 🇯🇵 Tattile SRL 00:60:4F:00:00:00 /24 MA-L 🇯🇵 Tattile SRL 00:90:43:00:00:00 /24 MA-L 🇯🇵 TAZMO CO., LTD. 00:E0:D9:00:00:00 /24 MA-L 🇯🇵 TB Group Inc 00:0A:9B:00:00:00 /24 MA-L 🇯🇵 TDK CORPORATION 00:80:98:00:00:00 /24 MA-L 🇯🇵 TDK-Lambda Corporation 00:50:65:00:00:00 /24 MA-L 🇯🇵 TEAC Corp. R& D 00:02:2E:00:00:00 /24 MA-L 🇯🇵 TECHNART Co.,Ltd 50:27:C7:00:00:00 /24 MA-L 🇯🇵 TECHNICAL CORP. 00:E0:05:00:00:00 /24 MA-L 🇯🇵 Technical Marketing Research, Inc. 00:06:C9:00:00:00 /24 MA-L 🇯🇵 Technico Japan Corporation F8:FE:A8:00:00:00 /24 MA-L 🇯🇵 Techno Broad,Inc 70:B3:D5:51:20:00 /36 MA-S 🇯🇵 TECHNO CO.,LTD. 00:50:C2:FB:80:00 /36 IAB 🇯🇵 Techno Design Co., Ltd. 00:23:8D:00:00:00 /24 MA-L 🇯🇵 Techno Mathematical Co.,Ltd 70:B3:D5:91:60:00 /36 MA-S 🇯🇵 TECHNO SCOPE CO., LTD. 00:E0:B4:00:00:00 /24 MA-L 🇯🇵 Techno Sobi Co. Ltd. 00:50:C2:A8:30:00 /36 IAB 🇯🇵 Techno Soft Systemnics Inc. 00:12:1A:00:00:00 /24 MA-L 🇯🇵 Techno-Holon Corporation 00:08:05:00:00:00 /24 MA-L 🇯🇵 Techno-One Co., Ltd 00:0C:0F:00:00:00 /24 MA-L 🇯🇵 TechnoAP 00:50:C2:95:A0:00 /36 IAB 🇯🇵 Technol Seven Co., Ltd. 00:07:C9:00:00:00 /24 MA-L 🇯🇵 TechnoLand Co., LTD. 00:01:72:00:00:00 /24 MA-L 🇯🇵 Technology Link Corporation 70:B3:D5:B1:B0:00 /36 MA-S 🇯🇵 Technowave Ltd. 00:1A:3C:00:00:00 /24 MA-L 🇯🇵 TechOne 70:B3:D5:F9:20:00 /36 MA-S 🇯🇵 TECHTUIT CO.,LTD. 8C:1F:64:2D:60:00 /36 MA-S 🇯🇵 TEIKOKU ELECTRIC MFG. CO., LTD 00:0C:7D:00:00:00 /24 MA-L 🇯🇵 Tele Power Inc. 00:14:8E:00:00:00 /24 MA-L 🇯🇵 Telecast Inc. 70:B3:D5:BE:90:00 /36 MA-S 🇯🇵 TELECOM DEVICE K.K. 00:90:59:00:00:00 /24 MA-L 🇯🇵 Teleforce Co., Ltd. 00:01:BF:00:00:00 /24 MA-L 🇯🇵 TelHi Corporation 50:04:01:00:00:00 /24 MA-L 🇯🇵 TEMCO JAPAN CO., LTD. B0:FD:0B:A0:00:00 /28 MA-M 🇯🇵 Tempearl Industrial Co., Ltd. 00:0C:72:00:00:00 /24 MA-L 🇯🇵 Teradyne K.K. 00:19:F2:00:00:00 /24 MA-L 🇯🇵 Teraflops 40:D8:55:07:50:00 /36 IAB 🇯🇵 TERASAKI ELECTRIC CO., LTD. 00:50:87:00:00:00 /24 MA-L 🇯🇵 TERUMO CORPORATION 60:F6:73:00:00:00 /24 MA-L 🇯🇵 TESCOM CORPORATION 40:D8:55:07:E0:00 /36 IAB 🇯🇵 TESEC Corporation 70:B3:D5:46:10:00 /36 MA-S 🇯🇵 TESSERA TECHNOLOGY INC. 10:07:23:A0:00:00 /28 MA-M 🇯🇵 TESSERA TECHNOLOGY INC. 00:50:C2:DC:20:00 /36 IAB 🇯🇵 Texa Corp. 00:08:23:00:00:00 /24 MA-L 🇯🇵 TEXIO TECHNOLOGY CORPORATION 00:01:F8:00:00:00 /24 MA-L 🇯🇵 TEXIO TECHNOLOGY CORPORATION 00:10:F8:00:00:00 /24 MA-L 🇯🇵 TF PAYMENT SERVICE CO., LTD F0:EF:D2:00:00:00 /24 MA-L 🇯🇵 THAMWAY CO.,LTD. 00:DB:45:00:00:00 /24 MA-L 🇯🇵 THE FURUKAWA ELECTRIC CO., LTD 00:80:BD:00:00:00 /24 MA-L 🇯🇵 THE FURUKAWA ELECTRIC CO., LTD 40:64:A4:00:00:00 /24 MA-L 🇯🇵 THE FURUKAWA ELECTRIC CO., LTD FC:A8:E0:00:00:00 /24 MA-L 🇯🇵 THE TELECOMMUNICATION TECHNOLOGY COMMITTEE (TTC) 00:10:BD:00:00:00 /24 MA-L 🇯🇵 THE WHY HOW DO COMPANY, Inc. 8C:1F:64:FD:50:00 /36 MA-S 🇯🇵 Think Engineering 48:DA:35:10:00:00 /28 MA-M 🇯🇵 THK Co.,LTD. F8:8A:3C:D0:00:00 /28 MA-M 🇯🇵 Tierra Japan Co.,Ltd 00:1B:C5:0A:D0:00 /36 MA-S 🇯🇵 Tietech.Co., Ltd. 00:03:44:00:00:00 /24 MA-L 🇯🇵 TIME ENGINEERING CO., LTD. 60:A4:34:80:00:00 /28 MA-M 🇯🇵 TIYODA MFG CO.,LTD. 00:50:C2:39:C0:00 /36 IAB 🇯🇵 TLV CO., LTD. 70:B3:D5:A2:C0:00 /36 MA-S 🇯🇵 TM-Research Inc. A8:C2:22:00:00:00 /24 MA-L 🇯🇵 TMT&D Corporation 00:0D:69:00:00:00 /24 MA-L 🇯🇵 TMY Co., Ltd. E8:28:77:00:00:00 /24 MA-L 🇯🇵 TNK CO.,LTD 10:F1:63:00:00:00 /24 MA-L 🇯🇵 TOA Corporation 00:05:F9:00:00:00 /24 MA-L 🇯🇵 Tobila Systems, Inc. 00:50:C2:D1:E0:00 /36 IAB 🇯🇵 Togami Electric Mfg.co.,Ltd. 00:16:2B:00:00:00 /24 MA-L 🇯🇵 Tohan　Engineering　Corporation 7C:70:BC:B0:00:00 /28 MA-M 🇯🇵 TOHKEN CO.,LTD. 00:16:FC:00:00:00 /24 MA-L 🇯🇵 TOHO DENKI IND.CO.,LTD 8C:C8:F4:30:00:00 /28 MA-M 🇯🇵 TOHO Electronics INC. D4:1E:35:00:00:00 /24 MA-L 🇯🇵 TOHO Electronics INC. F0:B0:22:00:00:00 /24 MA-L 🇯🇵 Toho System Co., Ltd. 8C:1F:64:6A:B0:00 /36 MA-S 🇯🇵 Toho Technology Corp. 00:16:AC:00:00:00 /24 MA-L 🇯🇵 TOHOKU RICOH Co., LTD. 00:0B:DD:00:00:00 /24 MA-L 🇯🇵 TOKAI RIKA CO., LTD. 1C:CA:E3:60:00:00 /28 MA-M 🇯🇵 Tokai Soft Corporation 00:50:C2:12:40:00 /36 IAB 🇯🇵 TOKIMEC INC. 00:60:17:00:00:00 /24 MA-L 🇯🇵 TOKO ELECTRIC 00:D0:65:00:00:00 /24 MA-L 🇯🇵 Toko Inc. 00:30:5B:00:00:00 /24 MA-L 🇯🇵 TOKUDEN OHIZUMI SEISAKUSYO Co.,Ltd. 00:0D:9E:00:00:00 /24 MA-L