| Date | IP Address |
| 2024-10-28 | 34.225.0.127 (ClassC) |
| 2025-04-05 | 54.88.72.175 (ClassC) |
| 2025-04-17 | 18.215.115.97 (ClassC) |
| 2025-04-17 | 44.196.24.84 (ClassC) |
| 2025-05-19 | 23.21.52.224 (ClassC) |
| 2025-05-29 | 54.235.113.74 (ClassC) |
| 2025-06-10 | 52.87.100.101 (ClassC) |
| 2025-06-12 | 3.215.92.90 (ClassC) |
| 2025-08-02 | 54.211.176.19 (ClassC) |
| 2025-08-27 | 52.205.31.91 (ClassC) |
| 2025-09-11 | 52.204.163.171 (ClassC) |
| 2025-09-20 | 23.20.121.67 (ClassC) |
| 2025-10-26 | 35.171.235.227 (ClassC) |
| 2026-01-29 | 52.206.223.243 (ClassC) |
| Date | Domain | IP |
| api.ipospays.com | 2023-08-15 | 3.212.212.55 |
| harlowlink.ipospays.com | 2025-08-27 | 13.219.120.8 |
| portal.ipospays.com | 2025-06-08 | 52.72.146.152 |
| steam.ipospays.com | 2025-06-11 | 3.230.17.73 |
| payment.ipospays.com | 2025-04-05 | 54.88.72.175 |
| harlow-payment.ipospays.com | 2025-08-27 | 52.205.31.91 |
| www.ipospays.com | 2025-06-18 | 15.197.225.128 |
| pay.ipospays.com | 2025-08-27 | 67.202.52.151 |