| Date | IP Address |
| 2021-08-09 | 13.225.63.124 (ClassC) |
| 2021-12-22 | 52.222.149.63 (ClassC) |
| 2023-08-09 | 18.161.156.18 (ClassC) |
| 2023-08-09 | 18.161.156.70 (ClassC) |
| 2024-02-29 | 99.84.66.126 (ClassC) |
| 2024-11-24 | 99.84.66.102 (ClassC) |
| 2025-03-15 | 52.84.162.102 (ClassC) |
| 2025-05-12 | 3.175.34.81 (ClassC) |
| 2025-06-27 | 3.175.34.112 (ClassC) |
| 2026-02-02 | 3.175.34.12 (ClassC) |
| Date | Domain | IP |
| qa2.freestylelibre.de | 2024-02-16 | 18.161.6.12 |
| dev2.freestylelibre.de | 2024-12-25 | 3.165.160.64 |
| qa.freestylelibre.de | 2024-07-02 | 3.163.24.56 |
| dev2.cloud.freestylelibre.de | 2024-06-30 | 3.163.24.91 |
| staging.freestylelibre.de | 2024-12-04 | 3.163.24.16 |
| librelink.freestylelibre.de | 2024-11-24 | 76.223.40.250 |
| app.freestylelibre.de | 2025-11-02 | 52.0.239.176 |
| dev.freestylelibre.de | 2024-03-09 | 204.246.191.93 |
| www.freestylelibre.de | 2024-02-29 | 99.84.66.126 |