| Date | IP Address |
| 2021-08-03 | 54.248.26.246 (ClassC) |
| 2024-04-12 | 18.182.100.41 (ClassC) |
| 2024-05-17 | 43.206.20.206 (ClassC) |
| 2024-09-10 | 54.249.70.97 (ClassC) |
| 2024-09-22 | 13.115.210.184 (ClassC) |
| 2025-01-03 | 175.41.223.34 (ClassC) |
| 2025-05-11 | 54.248.97.222 (ClassC) |
| 2025-06-07 | 54.238.13.187 (ClassC) |
| 2025-07-24 | 54.250.225.70 (ClassC) |
| 2025-08-23 | 54.199.38.76 (ClassC) |
| 2025-09-10 | 18.182.189.89 (ClassC) |
| 2026-02-04 | 35.78.138.214 (ClassC) |
| Date | Domain | IP |
| jenkins-hcr.ops.mrso.co.jp | 2025-02-26 | 54.150.251.235 |
| git.ops.mrso.co.jp | 2025-02-25 | 54.95.244.89 |