| Date | IP Address |
| 2025-01-29 | 213.178.72.194 (ClassC) |
| Date | Domain | IP |
| fra.pay1.de | 2025-01-07 | 185.60.20.2 |
| threedssvc.pay1.de | 2024-12-11 | 185.60.20.152 |
| secure.pay1.de | 2025-01-02 | 185.60.20.30 |
| cdn.pay1.de | 2024-02-11 | 18.173.121.122 |
| threeds.pay1.de | 2024-12-23 | 185.60.20.150 |
| mpi.safekey.amex.threeds.pay1.de | 2025-01-19 | 185.60.20.150 |
| gpc-sys.pay1.de | 2024-12-10 | 185.60.20.110 |
| www.pay1.de | 2025-01-29 | 213.178.72.194 |