| Date | IP Address |
| 2023-08-18 | 18.158.139.235 (ClassC) |
| 2023-11-27 | 18.159.7.118 (ClassC) |
| 2024-04-26 | 52.29.132.212 (ClassC) |
| 2024-05-25 | 18.196.112.201 (ClassC) |
| 2024-06-13 | 35.156.33.110 (ClassC) |
| 2024-07-22 | 54.93.187.158 (ClassC) |
| 2024-08-05 | 52.58.210.38 (ClassC) |
| 2024-08-30 | 52.28.34.40 (ClassC) |
| 2024-09-10 | 3.123.205.9 (ClassC) |
| 2024-09-16 | 52.58.116.210 (ClassC) |
| 2024-09-25 | 18.196.243.130 (ClassC) |
| 2024-10-07 | 18.184.47.147 (ClassC) |
| 2024-10-20 | 3.74.25.119 (ClassC) |
| 2024-12-06 | 52.28.16.254 (ClassC) |
| 2025-03-04 | 3.126.97.143 (ClassC) |
| 2025-04-05 | 3.65.17.252 (ClassC) |
| 2025-05-09 | 52.28.146.162 (ClassC) |
| 2025-06-22 | 35.156.209.159 (ClassC) |
| 2025-08-03 | 18.193.14.103 (ClassC) |
| Date | Domain | IP |
| static.heidelpay.com | 2024-04-26 | 18.161.6.2 |
| dev-static.heidelpay.com | 2024-08-30 | 99.84.66.127 |
| api.heidelpay.com | 2024-06-15 | 52.58.120.85 |
| payment.heidelpay.com | 2023-08-18 | 18.158.139.235 |
| www.heidelpay.com | 2025-06-28 | 75.2.60.5 |