| Date | IP Address |
| 2023-06-16 | 3.64.105.218 (ClassC) |
| 2024-01-05 | 52.57.147.248 (ClassC) |
| 2024-09-24 | 3.127.118.114 (ClassC) |
| 2024-10-22 | 18.185.195.106 (ClassC) |
| 2024-12-23 | 3.69.59.153 (ClassC) |
| 2024-12-28 | 52.28.135.15 (ClassC) |
| 2025-01-22 | 52.59.45.139 (ClassC) |
| 2025-03-05 | 3.69.73.155 (ClassC) |
| 2025-04-23 | 52.58.120.138 (ClassC) |
| 2025-04-29 | 18.185.202.88 (ClassC) |
| 2025-05-22 | 52.57.199.160 (ClassC) |
| 2025-07-09 | 18.159.63.41 (ClassC) |
| 2025-08-23 | 18.184.63.186 (ClassC) |
| 2025-09-04 | 52.59.13.231 (ClassC) |
| 2025-09-09 | 18.194.76.173 (ClassC) |
| 2026-01-08 | 63.181.215.113 (ClassC) |
| Date | Domain | IP |
| open2.r1.rpost.net | 2025-01-03 | 18.195.118.185 |
| webapi3.r1.rpost.net | 2025-09-12 | 3.65.73.212 |
| 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 |
| fileshare.r1.rpost.net | 2025-09-14 | 52.29.78.86 |
| 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 |
| largemail.r1.rpost.net | 2025-09-25 | 18.159.219.167 |
| 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 |