| Date | IP Address |
| 2023-05-02 | 143.244.50.209 (ClassC) |
| 2024-09-17 | 212.102.46.118 (ClassC) |
| 2024-09-27 | 107.182.163.162 (ClassC) |
| 2024-10-20 | 143.244.49.179 (ClassC) |
| 2024-11-11 | 169.150.221.147 (ClassC) |
| 2025-05-24 | 172.67.178.9 (ClassC) |
| 2026-01-27 | 104.21.40.60 (ClassC) |
| Date | Domain | IP |
| air-quality-api-eu01.open-meteo.com | 2025-05-17 | 152.53.84.73 |
| customer-api-eu02.open-meteo.com | 2025-05-06 | 188.40.99.226 |
| api-eu03.open-meteo.com | 2025-07-22 | 202.61.229.161 |
| customer-api-eu03.open-meteo.com | 2026-01-19 | 94.130.142.35 |
| api.open-meteo.com | 2023-08-16 | 144.217.78.156 |
| customer-flood-api.open-meteo.com | 2024-12-11 | 202.61.229.161 |
| customer-api.open-meteo.com | 2025-09-24 | 144.217.78.156 |
| air-quality-api.open-meteo.com | 2024-12-27 | 202.61.229.161 |
| customer-air-quality-api.open-meteo.com | 2024-12-06 | 202.61.229.161 |
| www.open-meteo.com | 2026-01-19 | 217.70.184.56 |