| Date | IP Address |
| 2019-01-15 | 163.172.30.159 (ClassC) |
| 2019-11-29 | 88.214.28.9 (ClassC) |
| 2021-03-15 | 188.165.26.44 (ClassC) |
| 2022-11-02 | 52.202.227.125 (ClassC) |
| 2022-11-02 | 18.232.18.135 (ClassC) |
| 2025-12-11 | 162.19.11.146 (ClassC) |
| Date | Domain | IP |
| www.referencia-bureau.com | 2019-01-15 | 163.172.30.159 |