| Date | IP Address |
| 2017-12-15 | 54.230.9.124 (ClassC) |
| 2017-12-31 | 52.222.220.63 (ClassC) |
| 2019-11-11 | 13.226.38.69 (ClassC) |
| 2019-11-11 | 13.226.38.20 (ClassC) |
| 2019-11-11 | 13.226.38.59 (ClassC) |
| 2019-11-11 | 13.226.38.65 (ClassC) |
| 2020-04-16 | 13.225.198.56 (ClassC) |
| 2024-09-04 | 3.163.24.55 (ClassC) |
| 2024-09-29 | 3.163.24.60 (ClassC) |
| 2024-12-27 | 52.84.162.28 (ClassC) |
| Date | Domain | IP |
| sonaesierracms.sierra-central.sonaesierra.info | 2024-08-01 | 3.163.24.55 |
| pt.sonaesierracms.sierra-central.sonaesierra.info | 2024-09-04 | 3.163.24.55 |