| Date | IP Address |
| 2023-08-15 | 3.140.205.121 (ClassC) |
| 2023-08-27 | 3.22.10.86 (ClassC) |
| 2024-01-27 | 3.141.191.122 (ClassC) |
| 2024-09-29 | 18.216.142.250 (ClassC) |
| 2024-11-24 | 18.221.233.56 (ClassC) |
| 2025-01-29 | 3.132.141.230 (ClassC) |
| Date | Domain | IP |
| stage.r2library.com | 2024-11-25 | 18.190.170.82 |
| aws.r2library.com | 2024-11-24 | 3.129.145.51 |
| stage-aws.r2library.com | 2024-11-25 | 18.190.170.82 |
| www.r2library.com | 2024-11-24 | 18.221.233.56 |