| Date | IP Address |
| 2023-12-21 | 54.64.138.176 (ClassC) |
| 2024-04-29 | 54.178.7.117 (ClassC) |
| 2024-05-13 | 35.78.59.61 (ClassC) |
| 2024-05-31 | 54.64.66.37 (ClassC) |
| 2024-06-10 | 54.65.163.88 (ClassC) |
| 2024-08-09 | 35.78.143.178 (ClassC) |
| 2024-08-14 | 54.238.165.67 (ClassC) |
| 2024-12-13 | 52.196.27.151 (ClassC) |
| 2024-12-24 | 52.196.251.241 (ClassC) |
| 2025-01-07 | 18.177.60.225 (ClassC) |
| 2025-01-21 | 54.150.147.24 (ClassC) |
| 2025-04-25 | 35.79.35.152 (ClassC) |
| 2025-04-28 | 54.250.100.40 (ClassC) |
| 2025-07-14 | 3.113.91.137 (ClassC) |
| 2025-08-23 | 43.206.45.251 (ClassC) |
| 2025-09-05 | 13.230.190.149 (ClassC) |
| 2026-02-26 | 13.113.184.174 (ClassC) |
| Date | Domain | IP |
| trade-ncb.cheer-sec.co.jp | 2025-03-06 | 18.180.211.64 |
| apply-ncb.cheer-sec.co.jp | 2025-03-06 | 18.180.211.64 |
| jpstock-front-api.prod.cheer-sec.co.jp | 2025-12-22 | 13.159.181.130 |
| trading.cheer-sec.co.jp | 2025-03-05 | 57.182.15.28 |
| trade-ncb.p10.stg.cheer-sec.co.jp | 2025-03-06 | 52.194.98.221 |
| apply-ncb.p10.stg.cheer-sec.co.jp | 2025-03-05 | 52.194.98.221 |
| trade.p10.stg.cheer-sec.co.jp | 2025-03-06 | 52.69.178.37 |
| apply.p10.stg.cheer-sec.co.jp | 2025-03-05 | 52.194.98.221 |
| basis-admin.p15.stg.cheer-sec.co.jp | 2025-11-10 | 54.238.149.63 |
| smp.cheer-sec.co.jp | 2025-03-05 | 57.182.115.81 |
| smp-register.cheer-sec.co.jp | 2025-03-06 | 52.194.167.234 |
| www.cheer-sec.co.jp | 2025-08-03 | 35.71.177.144 |
| apply.cheer-sec.co.jp | 2025-03-06 | 18.180.211.64 |