| 1 |
 42 (17.6%)
*.dion.ne.jp |
| 2 |
31 (13%)
*.iij4u.or.jp |
| 3 |
20 (8.4%)
*.ocn.ne.jp |
| 4 |
10 (4.2%)
*.bbtec.net |
| 5 |
6 (2.5%)
*.eonet.ne.jp |
| 6 |
6 (2.5%)
*.ucom.ne.jp |
| 7 |
6 (2.5%)
*.search.msn.com |
| 8 |
6 (2.5%)
*.au-net.ne.jp |
| 9 |
6 (2.5%)
*.mesh.ad.jp |
| 10 |
5 (2.1%)
*.plala.or.jp |
| 11 |
5 (2.1%)
*.infoweb.ne.jp |
| 12 |
5 (2.1%)
*.vectant.ne.jp |
| 13 |
4 (1.7%)
*.u-tokyo.ac.jp |
| 14 |
4 (1.7%)
*.so-net.ne.jp |
| 15 |
3 (1.3%)
180.163.220.* |
| 16 |
3 (1.3%)
*.eaccess.ne.jp |
| 17 |
2 (0.8%)
*.home.ne.jp |
| 18 |
2 (0.8%)
*.openmobile.ne.jp |
| 19 |
2 (0.8%)
*.cty-net.ne.jp |
| 20 |
2 (0.8%)
*.odn.ne.jp |
|