| Date | IP Address |
| 2017-07-29 | 23.194.73.163 (ClassC) |
| 2018-01-13 | 104.73.253.203 (ClassC) |
| 2018-02-24 | 23.35.24.84 (ClassC) |
| 2018-05-03 | 23.201.34.174 (ClassC) |
| 2018-10-10 | 104.93.81.240 (ClassC) |
| 2019-07-10 | 23.222.74.4 (ClassC) |
| 2019-11-06 | 104.88.12.55 (ClassC) |
| 2020-05-24 | 23.4.124.219 (ClassC) |
| 2020-06-05 | 23.61.168.28 (ClassC) |
| 2023-12-19 | 23.195.239.253 (ClassC) |
| 2024-03-25 | 184.30.92.56 (ClassC) |
| 2024-04-14 | 184.25.208.28 (ClassC) |
| 2025-05-01 | 23.44.247.235 (ClassC) |
| 2025-08-16 | 23.6.107.229 (ClassC) |
| 2025-12-27 | 184.25.199.144 (ClassC) |
| 2026-03-09 | 23.222.145.8 (ClassC) |
| Date | Domain | IP |
| subastas.catawiki.es | 2024-03-23 | 23.59.202.48 |
| www.catawiki.es | 2023-12-19 | 23.195.239.253 |