| Date | IP Address |
| 2014-03-26 | 78.143.14.243 (ClassC) |
| 2025-01-31 | 15.197.225.128 (ClassC) |
| Date | Domain | IP |
| loddo24-papp.static.kupferwerk.net | 2024-02-18 | 3.163.19.95 |
| esprit-aml-staging.kupferwerk.net | 2024-08-11 | 18.161.6.90 |
| images.blick.kupferwerk.net | 2015-01-24 | 54.230.90.134 |
| esprit-aml-production.kupferwerk.net | 2024-03-15 | 204.246.191.38 |
| topapps.static.p.kupferwerk.net | 2014-09-02 | 54.230.6.40 |
| www.kupferwerk.net | 2024-11-24 | 3.33.251.168 |