| Date | IP Address |
| 2025-06-05 | 54.235.113.74 (ClassC) |
| 2025-08-27 | 67.202.52.151 (ClassC) |
| 2025-09-12 | 107.21.38.60 (ClassC) |
| 2025-09-18 | 44.209.199.217 (ClassC) |
| 2025-10-04 | 54.172.212.79 (ClassC) |
| 2025-11-19 | 52.0.29.79 (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 |