| Date | IP Address |
| 2019-03-05 | 54.208.44.25 (ClassC) |
| 2024-06-08 | 13.52.68.41 (ClassC) |
| 2024-11-19 | 99.83.175.37 (ClassC) |
| 2024-12-26 | 75.2.75.65 (ClassC) |
| Date | Domain | IP |
| stg64.mercer.ie | 2024-08-20 | 23.215.176.82 |
| stg.mercer.ie | 2023-08-25 | 23.196.196.138 |
| oneview.mercer.ie | 2014-10-03 | 199.117.103.153 |
| www.oneview.mercer.ie | 2014-10-31 | 128.177.96.58 |
| www.mercer.ie | 2014-10-08 | 65.126.84.16 |