| Date | IP Address |
| 2023-12-19 | 13.33.252.26 (ClassC) |
| 2026-02-05 | 52.220.206.165 (ClassC) |
| 2026-03-01 | 52.77.58.23 (ClassC) |
| Date | Domain | IP |
| prod-static.irri.org | 2025-10-05 | 3.175.34.68 |
| dev-static.irri.org | 2023-12-14 | 204.246.191.55 |
| grisp.irri.org | 2015-04-20 | 173.194.197.121 |
| jobs.irri.org | 2015-04-05 | 173.194.196.121 |
| irgcis.irri.org | 2025-04-04 | 52.219.164.69 |
| assessment.irri.org | 2026-02-05 | 52.220.206.165 |
| www.irri.org | 2025-04-29 | 13.229.27.175 |