| Date | IP Address |
| 2023-08-18 | 184.28.93.34 (ClassC) |
| 2024-07-03 | 18.161.6.79 (ClassC) |
| 2024-10-04 | 18.238.217.31 (ClassC) |
| 2024-11-30 | 18.238.217.123 (ClassC) |
| 2025-01-19 | 18.161.6.64 (ClassC) |
| 2025-02-15 | 18.238.217.56 (ClassC) |
| 2025-04-10 | 18.161.6.116 (ClassC) |
| 2025-12-15 | 3.169.173.28 (ClassC) |
| 2026-02-25 | 18.161.6.128 (ClassC) |
| Date | Domain | IP |
| hasaka01.ext.hitachiastemo.com | 2024-09-21 | 13.115.5.161 |
| haadsc01.ext.hitachiastemo.com | 2024-06-03 | 54.95.45.9 |
| haiotp01.ext.hitachiastemo.com | 2024-06-12 | 204.246.191.90 |
| www.hitachiastemo.com | 2023-08-18 | 184.28.93.34 |