| Date | IP Address |
| 2020-09-09 | 52.84.18.177 (ClassC) |
| 2024-09-29 | 204.246.191.123 (ClassC) |
| 2025-01-13 | 204.246.191.125 (ClassC) |
| Date | Domain | IP |
| hl7.staging-a.rivetaws.com | 2024-09-26 | 99.86.38.16 |
| file.staging-a.rivetaws.com | 2024-04-12 | 34.194.118.215 |
| hl7.staging-b.rivetaws.com | 2024-03-01 | 204.246.191.129 |
| hl7.staging-d.rivetaws.com | 2024-09-03 | 18.161.6.49 |
| admin.prod.rivetaws.com | 2024-09-04 | 18.161.6.22 |
| hl7-2.demo.rivetaws.com | 2024-09-29 | 204.246.191.123 |