We believe that it's a conflict of interest when Internet service providers operate their own speed tests. A third party opinion is necessary and the provider shouldn't be allowed anywhere near the process. When providers host their own speed tests they eliminate the variables that you're here to test. Namely the Internet route itself. This test is unbiased, it tests and grades all providers on the same criteria. They want you to think your connection is running perfectly... but is it really?
Japan Speed Test
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Other speed tests, especially tests offered by your Internet provider try to eliminate routing factors. This can make your connection appear faster than it really is. If you visit many websites in the North America, Europe, Australia or Asia the results returned here will be a more realistic representation of your useable connection. Truthfully, do you want to know how fast your connection is within your providers network or do you want to know how fast it is to the locations where the websites you visit are being hosted? TestMy.net is not a best case scenario connection test and will test your Internet under real world conditions. [read more]
Top ISP Rank in Japan |
| 1 | Softbank BB | 132 Mbps 223 Mbps 19 Mbps 1323 clients took 1691 tests recently |
| 2 | Internet | 128.3 Mbps 187 Mbps 46 Mbps 165 clients took 284 tests recently |
| 3 | JPNE | 115.2 Mbps 158 Mbps 56 Mbps 391 clients took 544 tests recently |
| 4 | Asahi Net | 96.3 Mbps 107 Mbps 74 Mbps 222 clients took 212 tests recently |
| 5 | So-net | 92.4 Mbps 108 Mbps 62 Mbps 653 clients took 519 tests recently |
| 6 | J:COM | 92.1 Mbps 131 Mbps 22 Mbps 177 clients took 213 tests recently |
| 7 | NTT | 73.5 Mbps 90 Mbps 38 Mbps 1095 clients took 1174 tests recently |
| 8 | Biglobe | 71 Mbps 80 Mbps 61 Mbps 203 clients took 553 tests recently |
| 9 | Amazon.com | 68.8 Mbps 83 Mbps 22 Mbps 343 clients took 207 tests recently |
| 10 | NTT PC | 67.7 Mbps 76 Mbps 57 Mbps 48 clients took 298 tests recently |
| 11 | VECTANT | 53.9 Mbps 71 Mbps 26 Mbps 253 clients took 469 tests recently |
| 12 | au one net | 45 Mbps 59 Mbps 20 Mbps 1058 clients took 692 tests recently |
| 13 | Datacamp | 44.5 Mbps 57 Mbps 21 Mbps 331 clients took 1018 tests recently |
| 14 | xTom | 37.8 Mbps 51 Mbps 7 Mbps 61 clients took 223 tests recently |
| 15 | NTT Docomo | 25.1 Mbps 34 Mbps 7 Mbps 335 clients took 579 tests recently |
| 16 | Linode | 18.7 Mbps 20 Mbps 10 Mbps 254 clients took 309 tests recently |
Do you want to research connection speed for Japan (JP)? TestMy.net's Download Speed Test and Upload Speed Test log connection information to allow users to research real world Internet speed test results. TestMy.net's speed test database stores information on millions of Internet connections. This tool can average connection speed for any Internet provider, country or city in the world. So you can easily average speed test results, compare maximum speeds, research logged results and find the fastest ISPs for Japan (JP).