| Date | IP Address |
| 2024-02-21 | 57.181.56.236 (ClassC) |
| 2024-05-02 | 18.182.88.240 (ClassC) |
| 2024-07-08 | 52.69.71.8 (ClassC) |
| 2024-07-20 | 3.114.62.193 (ClassC) |
| 2024-07-30 | 13.113.8.109 (ClassC) |
| 2024-08-22 | 13.114.226.92 (ClassC) |
| 2024-09-15 | 18.178.215.31 (ClassC) |
| 2024-10-22 | 54.64.110.200 (ClassC) |
| 2024-11-09 | 52.193.225.22 (ClassC) |
| 2024-11-16 | 54.64.175.90 (ClassC) |
| 2024-12-28 | 54.199.100.24 (ClassC) |
| 2025-01-19 | 52.69.91.155 (ClassC) |
| 2025-01-31 | 35.72.220.147 (ClassC) |
| 2025-02-19 | 54.95.104.173 (ClassC) |
| 2025-05-08 | 52.194.89.125 (ClassC) |
| 2025-07-20 | 3.114.90.196 (ClassC) |
| 2025-07-29 | 35.72.110.121 (ClassC) |
| 2025-08-01 | 52.199.24.91 (ClassC) |
| 2025-08-19 | 54.238.137.235 (ClassC) |
| 2025-09-03 | 18.177.172.169 (ClassC) |
| 2026-02-22 | 52.196.137.32 (ClassC) |
| Date | Domain | IP |
| fbc.retsta.jp | 2026-01-23 | 46.51.255.145 |
| api-fbc.retsta.jp | 2026-01-06 | 57.182.54.250 |
| img.retsta.jp | 2025-01-30 | 18.238.217.122 |
| api-ktk.retsta.jp | 2026-01-06 | 3.115.28.240 |
| api-kts.retsta.jp | 2026-01-19 | 54.249.15.15 |
| kawatoku.retsta.jp | 2025-10-04 | 35.76.185.225 |
| api-stv.retsta.jp | 2026-01-06 | 3.169.173.63 |
| www.retsta.jp | 2024-07-30 | 52.197.121.202 |