| Date | IP Address |
| 2024-12-20 | 54.249.225.88 (ClassC) |
| 2025-02-06 | 52.196.26.48 (ClassC) |
| 2025-03-01 | 35.74.177.75 (ClassC) |
| 2025-03-15 | 54.64.248.173 (ClassC) |
| 2025-04-16 | 3.113.232.214 (ClassC) |
| 2025-06-02 | 35.73.205.230 (ClassC) |
| Date | Domain | IP |
| onet-admintool.intra.onet.co.jp | 2024-11-24 | 35.72.50.54 |
| onet-cats.intra.onet.co.jp | 2024-11-24 | 35.72.50.54 |
| upload.onet.co.jp | 2025-04-27 | 119.63.149.90 |
| contentbd.onet.co.jp | 2024-09-02 | 99.84.66.71 |
| mypage.onet.co.jp | 2024-11-24 | 13.114.87.136 |
| branch.onet.co.jp | 2024-12-20 | 54.249.225.88 |
| salesforce-api.onet.co.jp | 2024-12-20 | 43.206.46.240 |
| mypage-superior.onet.co.jp | 2024-11-24 | 54.249.225.88 |
| plus.onet.co.jp | 2024-11-24 | 13.114.87.136 |
| www.onet.co.jp | 2024-05-25 | 54.168.80.64 |