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 |
| 501 | IP Revolution Inc. | USA - HostGator.com | 1414.6 | 4 |
| 502 | NTT PC Communications Incorporated | USA, Arizona - Domenii.com | 1421.2 | 18 |
| 503 | Energia Communications,Inc. | USA, Arizona - Domenii.com | 1436.7 | 6 |
| 504 | Panasonic Telecom Co,. Ltd. | USA, Arizona - Domenii.com | 1443.9 | 2 |
| 505 | Naruto University of Education | USA, Arizona - Domenii.com | 1447.8 | 1 |
| 506 | ICHIKAWA CABLE NETWORK CO.,LTD. | USA, Arizona - Domenii.com | 1456.0 | 2 |
| 507 | Fureai Channel Inc. | USA, Arizona - Domenii.com | 1472.3 | 1 |
| 508 | NTT DATA SANYO SYSTEM CORPORATION | USA, Arizona - Domenii.com | 1488.7 | 3 |
| 509 | Management Conference of Plaza in Sumoto City | USA, Arizona - Domenii.com | 1499.8 | 1 |
| 510 | K-Opticom Corporation | USA, Arizona - Domenii.com | 1530.8 | 33 |
| 511 | Tohoku University | USA - HostGator.com | 1544.5 | 3 |
| 512 | Tokyo Cable Network.,Inc. | USA, Arizona - Domenii.com | 1574.4 | 2 |
| 513 | Chubu Telecommunications Co.,Inc. | USA, Arizona - Domenii.com | 1581.8 | 10 |
| 514 | USEN CORPORATION | USA, Arizona - Domenii.com | 1616.0 | 19 |
| 515 | Tohoku University | USA, Arizona - Domenii.com | 1633.4 | 5 |
| 516 | National Laboratory for High Energy Physics (KEK) | USA - HostGator.com | 1724.6 | 1 |
| 517 | KOMATSU BROADCASTING CO.,LTD. | USA, Arizona - Domenii.com | 1753.4 | 1 |
| 518 | IP Revolution Inc. | USA, Arizona - Domenii.com | 1767.5 | 3 |
| 519 | The University of Electro-Communications | USA, Arizona - Domenii.com | 1788.4 | 14 |
| 520 | Gunma Cable Media corp | USA, Arizona - Domenii.com | 1843.3 | 2 |
| 521 | Keio University | USA, Arizona - Domenii.com | 1862.6 | 1 |
| 522 | Shinshu University | USA, Arizona - Domenii.com | 2398.1 | 1 |
| 523 | Internet Initiative Japan | Romania, Bucharest - softhost.ro | 3638.0 | 33 |