| Property | Value |
| donal.killalea@prothena.com | |
| NameServer | DNS2.IDP365.NET |
| Created | 2012-10-18 00:00:00 |
| Changed | 2014-10-13 00:00:00 |
| Expires | 2017-10-18 00:00:00 |
| Registrar | SAFENAMES LTD |
| Date | IP Address |
| 2021-04-02 | 34.94.125.179 (ClassC) |
| 2026-02-19 | 54.92.229.249 (ClassC) |
| Date | Domain | IP |
| ir.prothena.com | 2025-10-16 | 162.159.130.11 |