| Date | IP Address |
| 2023-06-16 | 3.64.105.218 (ClassC) |
| 2024-09-18 | 3.127.118.114 (ClassC) |
| 2025-01-07 | 3.122.199.153 (ClassC) |
| 2025-01-11 | 3.73.237.47 (ClassC) |
| 2025-05-07 | 52.28.217.80 (ClassC) |
| 2025-05-26 | 3.122.98.15 (ClassC) |
| 2025-07-04 | 3.121.72.223 (ClassC) |
| 2025-07-27 | 52.59.120.112 (ClassC) |
| 2025-08-25 | 18.184.63.186 (ClassC) |
| Date | Domain | IP |
| open2.r1.rpost.net | 2025-01-03 | 18.195.118.185 |
| rportalapi5.r1.rpost.net | 2025-08-26 | 18.184.63.186 |
| download.r1.rpost.net | 2025-08-26 | 18.184.63.186 |
| reportdownload.r1.rpost.net | 2025-05-27 | 3.122.98.15 |
| secure.r1.rpost.net | 2025-05-31 | 3.122.98.15 |
| auth.r1.rpost.net | 2025-05-31 | 3.122.98.15 |
| webapi.r1.rpost.net | 2024-12-23 | 3.69.59.153 |
| rportalapi.r1.rpost.net | 2025-08-26 | 18.184.63.186 |
| reportsapi.r1.rpost.net | 2025-05-27 | 3.122.98.15 |
| open.r1.rpost.net | 2025-01-07 | 3.122.199.153 |
| esign.r1.rpost.net | 2024-12-29 | 3.124.227.24 |
| assets.r1.rpost.net | 2025-05-28 | 3.122.98.15 |
| receipts.r1.rpost.net | 2024-12-26 | 3.64.110.226 |