| Date | IP Address |
| 2019-06-09 | 23.79.205.196 (ClassC) |
| 2019-08-15 | 23.222.72.145 (ClassC) |
| 2019-11-12 | 23.61.185.179 (ClassC) |
| 2020-03-10 | 23.0.153.23 (ClassC) |
| 2020-06-01 | 23.196.156.242 (ClassC) |
| 2020-08-06 | 172.224.11.187 (ClassC) |
| 2020-12-10 | 96.6.229.114 (ClassC) |
| 2023-10-16 | 104.18.253.67 (ClassC) |
| 2024-08-08 | 104.19.183.34 (ClassC) |
| 2024-11-12 | 104.19.184.34 (ClassC) |
| 2025-08-16 | 104.17.59.189 (ClassC) |
| 2025-09-04 | 104.17.60.189 (ClassC) |
| 2026-01-18 | 104.17.160.113 (ClassC) |
| Date | Domain | IP |
| used.dospara.co.jp | 2024-01-12 | 18.177.29.135 |
| cts.dospara.co.jp | 2024-08-06 | 18.161.6.89 |
| prd-cf-sfccex-cts.dospara.co.jp | 2024-10-25 | 18.161.6.89 |
| www.dospara.co.jp | 2023-10-16 | 104.18.253.67 |