| Rank | Host | Total Domains | Percent |
|---|---|---|---|
| 1 | GMO Internet Group | 644 | 20.29% |
| 2 | SAKURA Internet Inc. | 464 | 14.62% |
| 3 | NTT Communications | 408 | 12.85% |
| 4 | XSERVER | 198 | 6.238% |
| 5 | Yahoo Japan Corporation | 152 | 4.789% |
| 6 | GMO Internet,Inc | 140 | 4.411% |
| 7 | Computer Engineering & Consu... | 118 | 3.718% |
| 8 | FC2 | 87 | 2.741% |
| 9 | KDDI | 66 | 2.079% |
| 10 | Pacific Software Publishing | 60 | 1.89% |
| 11 | Otsuka Corporation | 52 | 1.638% |
| 12 | Gmo Digirock | 39 | 1.229% |
| 13 | GMO HOSTING & SECURITY INC. | 37 | 1.166% |
| 14 | ASJ | 37 | 1.166% |
| 15 | NTT | 36 | 1.134% |
| 16 | Kagoya Japan | 36 | 1.134% |
| 17 | Canon IT Solutions | 31 | 0.977% |
| 18 | Nifty Corporation | 28 | 0.882% |
| 19 | AsahiNet | 26 | 0.819% |
| 20 | Amazon.com | 23 | 0.725% |
| 21 | Internet Initiative Japan Inc. | 19 | 0.599% |
| 22 | VECTANT | 18 | 0.567% |
| 23 | TOKAI | 17 | 0.536% |
| 24 | ARTERIA | 17 | 0.536% |
| 25 | Biglobe | 16 | 0.504% |
Dedicated Content Management System Detection