| Date | IP Address |
| 2019-05-12 | 104.93.81.240 (ClassC) |
| 2019-11-06 | 104.88.12.55 (ClassC) |
| 2023-08-25 | 23.193.75.222 (ClassC) |
| 2023-12-19 | 184.25.208.28 (ClassC) |
| 2024-07-25 | 23.6.107.229 (ClassC) |
| 2024-09-19 | 23.195.239.253 (ClassC) |
| 2024-11-25 | 184.28.178.239 (ClassC) |
| 2025-08-05 | 184.25.199.144 (ClassC) |
| 2025-08-22 | 23.44.247.235 (ClassC) |
| 2025-12-15 | 23.222.145.8 (ClassC) |
| Date | Domain | IP |
| leilao.catawiki.pt | 2025-09-25 | 23.222.145.8 |
| www.catawiki.pt | 2024-09-20 | 23.195.239.253 |