| 1 |
 220 (15.7%)
*.ocn.ne.jp |
| 2 |
102 (7.3%)
*.dion.ne.jp |
| 3 |
81 (5.8%)
*.plala.or.jp |
| 4 |
63 (4.5%)
*.bbtec.net |
| 5 |
50 (3.6%)
*.ucom.ne.jp |
| 6 |
46 (3.3%)
*.infoweb.ne.jp |
| 7 |
37 (2.6%)
*.so-net.ne.jp |
| 8 |
33 (2.4%)
*.yournet.ne.jp |
| 9 |
32 (2.3%)
*.mesh.ad.jp |
| 10 |
29 (2.1%)
*.eonet.ne.jp |
| 11 |
20 (1.4%)
*.asahi-net.or.jp |
| 12 |
19 (1.4%)
*.nttpc.ne.jp |
| 13 |
16 (1.1%)
*.rev.opentransfer.com |
| 14 |
14 (1%)
*.home.ne.jp |
| 15 |
14 (1%)
*.vectant.ne.jp |
| 16 |
13 (0.9%)
*.hitachi.co.jp |
| 17 |
13 (0.9%)
*.dy.bbexcite.jp |
| 18 |
13 (0.9%)
*.dti.ne.jp |
| 19 |
11 (0.8%)
*.search.msn.com |
| 20 |
11 (0.8%)
*.fujitsu.co.jp |