| Date | IP Address |
| 2014-07-02 | 46.249.222.128 (ClassC) |
| 2023-10-30 | 69.16.175.10 (ClassC) |
| 2024-07-17 | 18.238.55.101 (ClassC) |
| 2024-07-22 | 3.163.24.35 (ClassC) |
| 2024-08-20 | 3.163.24.42 (ClassC) |
| 2024-11-04 | 108.138.94.75 (ClassC) |
| 2024-12-06 | 108.138.94.78 (ClassC) |
| 2025-03-29 | 3.161.242.35 (ClassC) |
| 2025-04-27 | 18.161.6.49 (ClassC) |
| 2025-09-07 | 3.163.24.24 (ClassC) |
| 2026-02-11 | 3.163.24.113 (ClassC) |
| Date | Domain | IP |
| origin-data.irishrugby.ie | 2024-07-08 | 54.75.237.120 |
| m.irishrugby.ie | 2024-06-11 | 54.229.10.120 |
| team.irishrugby.ie | 2025-03-04 | 54.72.13.124 |
| origin.irishrugby.ie | 2024-07-20 | 52.16.30.26 |
| accreditation.irishrugby.ie | 2024-06-16 | 54.154.123.68 |
| www.irishrugby.ie | 2023-10-30 | 69.16.175.10 |