| Date | IP Address |
| 2019-02-16 | 13.249.142.119 (ClassC) |
| 2019-02-16 | 13.249.142.123 (ClassC) |
| 2019-02-16 | 13.249.142.44 (ClassC) |
| 2019-02-16 | 13.249.142.45 (ClassC) |
| 2020-02-01 | 13.226.139.103 (ClassC) |
| 2020-02-01 | 13.226.139.46 (ClassC) |
| 2020-02-01 | 13.226.139.82 (ClassC) |
| 2020-12-31 | 13.249.130.86 (ClassC) |
| 2020-12-31 | 13.249.130.15 (ClassC) |
| 2025-06-17 | 52.47.159.101 (ClassC) |
| Date | Domain | IP |
| api.sigfox.zbre.io | 2025-04-21 | 52.47.159.101 |
| api.test.sigfox.zbre.io | 2025-06-17 | 52.47.159.101 |