| Date | IP Address |
| 2019-02-11 | 52.1.48.55 (ClassC) |
| 2021-02-21 | 3.219.38.246 (ClassC) |
| 2024-05-03 | 52.7.80.7 (ClassC) |
| 2024-06-06 | 52.87.120.191 (ClassC) |
| 2024-09-05 | 52.71.26.150 (ClassC) |
| 2025-01-22 | 34.200.208.206 (ClassC) |
| 2025-04-14 | 34.236.46.19 (ClassC) |
| 2025-05-10 | 3.214.44.53 (ClassC) |
| 2025-08-05 | 34.199.121.202 (ClassC) |
| 2025-08-23 | 3.216.98.93 (ClassC) |
| 2025-09-24 | 3.222.191.161 (ClassC) |
| 2025-12-02 | 98.95.124.63 (ClassC) |
| 2026-01-14 | 52.205.119.72 (ClassC) |
| 2026-02-03 | 3.94.16.136 (ClassC) |
| Date | Domain | IP |
| collbarg.neacollectivebargaining.org | 2024-08-09 | 52.3.210.205 |
| hecas.neacollectivebargaining.org | 2024-10-31 | 3.213.126.122 |