Speed Test Japan
Results generated by aggregating all the data we gathered from our Speed Test from this country.
Average speed for Japan: 879.7 Kbps (9335 tests)
| No. | Provider name | Destination | Avg. speed | No. tries |
| 101 | NTT SmartConnect Corporation | USA - HostGator.com | 1106.0 | 8 |
| 102 | DS Networks Co. | USA - HostGator.com | 1104.1 | 2 |
| 103 | KOMATSU BROADCASTING CO.,LTD. | USA - HostGator.com | 1101.6 | 1 |
| 104 | CTB Media Inc. | USA, Arizona - Domenii.com | 1098.9 | 4 |
| 105 | Tohmatsu & Co. | USA - HostGator.com | 1098.4 | 1 |
| 106 | Tannan Cable Television Corporation | USA - HostGator.com | 1092.2 | 1 |
| 107 | ITS COMMUNICATIONS | USA, Arizona - Domenii.com | 1088.5 | 17 |
| 108 | STNet, Incorporated | USA, Arizona - Domenii.com | 1083.3 | 1 |
| 109 | So-net Entertainment Corporation | Australia - NetFast.com.au | 1076.0 | 5 |
| 110 | Fujitsu | Germany - Hetzner.de | 1074.5 | 1 |
| 111 | eAccess Co.,Ltd. | USA, Arizona - Domenii.com | 1073.7 | 6 |
| 112 | VECTANT Ltd. | USA - HostGator.com | 1069.4 | 31 |
| 113 | Kintetsu Cable Network Ltd. | USA, Arizona - Domenii.com | 1068.0 | 3 |
| 114 | Cable West Inc. Osaka Central | USA, Arizona - Domenii.com | 1067.2 | 1 |
| 115 | Shinshu University | Romania, Bucharest - softhost.ro | 1066.3 | 1 |
| 116 | Chubu Telecommunications Co.,Inc. | USA - HostGator.com | 1064.0 | 6 |
| 117 | Chubu Telecommunications Co.,Inc. | Australia - NetFast.com.au | 1055.9 | 4 |
| 118 | Open Computer Network | USA - HostGator.com | 1051.2 | 14 |
| 119 | Hokuden Information System Service Co.,Ltd. | USA - HostGator.com | 1048.9 | 1 |
| 120 | IGAUENO CABLE TELEVISION CO.,LTD | USA, Arizona - Domenii.com | 1048.6 | 1 |
| 121 | Plala Networks Inc. | USA - HostGator.com | 1033.9 | 2 |
| 122 | ITEC HANSHIN CO.,LTD. | USA, Arizona - Domenii.com | 1030.8 | 5 |
| 123 | SOFTBANK TELECOM Corp. | USA - HostGator.com | 1029.5 | 45 |
| 124 | NTT Communications Corporation | USA - HostGator.com | 1029.1 | 716 |
| 125 | MyTV Networks Co., Ltd. | USA - HostGator.com | 1024.0 | 1 |
| 126 | NEC Corporation | Romania, Bucharest - softhost.ro | 1021.9 | 1 |
| 127 | Fujitsu Limited | USA - HostGator.com | 1021.6 | 84 |
| 128 | NTT DATA SANYO SYSTEM CORPORATION | USA - HostGator.com | 1018.5 | 3 |
| 129 | Sony Corporation | USA - HostGator.com | 1017.5 | 4 |
| 130 | UCOM Corp. | Australia - NetFast.com.au | 1005.2 | 2 |
| 131 | Kyushu Telecommunication Network Co., Inc. | USA, Arizona - Domenii.com | 1003.9 | 5 |
| 132 | CABLENET SAITAMA Co.,Ltd. | USA, Arizona - Domenii.com | 1001.3 | 6 |
| 133 | Asahi Net | USA - HostGator.com | 1001.1 | 16 |
| 134 | Energia Communications,Inc. | Romania, Brasov - romarg.ro | 1000.0 | 1 |
| 135 | KMN Corporation | USA - HostGator.com | 989.9 | 2 |
| 136 | ASAHI Net,Inc. | USA - HostGator.com | 986.4 | 24 |
| 137 | Tannan Cable Television Corporation | USA, Arizona - Domenii.com | 985.5 | 1 |
| 138 | KVH Co., Ltd | USA - HostGator.com | 985.5 | 1 |
| 139 | Softbank BB Corp | USA, Arizona - Domenii.com | 985.1 | 336 |
| 140 | LCV Corporation | USA, Arizona - Domenii.com | 973.3 | 4 |
| 141 | Keio University | Romania, Bucharest - softhost.ro | 969.7 | 3 |
| 142 | @Home Network Japan | USA, Arizona - Domenii.com | 967.6 | 38 |
| 143 | Open Data Network(JAPAN TELECOM CO.,LTD.) | USA, Arizona - Domenii.com | 965.0 | 12 |
| 144 | NEC BIGLOBE Ltd. | USA - HostGator.com | 964.2 | 117 |
| 145 | TOKAI Corporation | USA - HostGator.com | 959.3 | 17 |
| 146 | MORI BUILDING CO.,LTD | USA - HostGator.com | 952.9 | 3 |
| 147 | NDS COI., LTD. | USA - HostGator.com | 947.7 | 3 |
| 148 | Keio University | Germany - Hetzner.de | 947.3 | 2 |
| 149 | Open Data Network(JAPAN TELECOM CO.,LTD.) | USA - HostGator.com | 944.3 | 18 |
| 150 | Cable television Adachi Corp. | USA, Arizona - Domenii.com | 942.9 | 1 |