| Date | IP Address |
| 2023-08-31 | 18.195.46.249 (ClassC) |
| 2024-05-18 | 18.161.6.14 (ClassC) |
| 2024-09-10 | 18.161.6.22 (ClassC) |
| 2024-11-02 | 18.161.6.47 (ClassC) |
| Date | Domain | IP |
| api.sofort.com | 2023-10-30 | 35.158.11.114 |
| integration.sofort.com | 2023-08-31 | 18.195.46.249 |
| documents.sofort.com | 2024-07-22 | 18.161.6.101 |
| redirect.sofort.com | 2024-01-29 | 18.184.122.196 |
| www.sofort.com | 2023-08-04 | 52.59.6.190 |
| pay.sofort.com | 2024-04-30 | 18.195.162.241 |