| Date | IP Address |
| 2022-03-31 | 23.67.33.33 (ClassC) |
| 2022-07-18 | 23.221.22.113 (ClassC) |
| 2022-09-29 | 104.88.195.115 (ClassC) |
| 2023-12-05 | 2.17.196.121 (ClassC) |
| 2024-07-14 | 23.41.4.83 (ClassC) |
| 2024-12-05 | 23.54.19.168 (ClassC) |
| 2026-01-21 | 23.46.228.167 (ClassC) |
| Date | Domain | IP |
| pzpdirect.pzp.nl | 2024-07-18 | 23.46.228.167 |
| prod-pzpdirect.pzp.nl | 2025-02-16 | 20.4.194.26 |
| accp-pzpdirect.pzp.nl | 2025-10-06 | 20.4.195.162 |
| ontw-pzpdirect.pzp.nl | 2025-09-17 | 20.4.195.173 |
| www.pzpdirect.pzp.nl | 2026-01-02 | 194.151.60.61 |
| www.pzp.nl | 2024-07-14 | 23.41.4.83 |
| prod-www.pzp.nl | 2025-07-16 | 20.4.194.26 |
| accp-www.pzp.nl | 2025-10-06 | 20.4.195.162 |
| ontw-www.pzp.nl | 2025-05-26 | 20.4.195.173 |