| Date | IP Address |
| 2019-03-09 | 52.208.4.184 (ClassC) |
| 2023-01-30 | 52.51.120.96 (ClassC) |
| 2024-11-24 | 3.254.129.67 (ClassC) |
| 2025-08-31 | 3.163.24.13 (ClassC) |
| 2025-10-04 | 3.163.24.47 (ClassC) |
| 2025-11-23 | 3.163.24.41 (ClassC) |
| Date | Domain | IP |
| assets-web.ksiegiwieczyste.pl | 2019-04-13 | 13.249.142.20 |
| szukaj.ksiegiwieczyste.pl | 2025-02-17 | 3.163.189.38 |
| www.ksiegiwieczyste.pl | 2024-11-24 | 3.254.129.67 |