| Date | IP Address |
| 2024-12-16 | 3.94.11.99 (ClassC) |
| 2025-02-14 | 52.45.118.71 (ClassC) |
| 2025-07-08 | 52.44.164.51 (ClassC) |
| 2025-09-15 | 3.219.8.102 (ClassC) |
| 2025-11-17 | 52.45.85.101 (ClassC) |
| 2026-01-20 | 100.50.230.39 (ClassC) |
| Date | Domain | IP |
| api.openhistoricalmap.org | 2025-07-18 | 52.44.164.51 |