| Date | IP Address |
| 2019-05-03 | 13.249.122.84 (ClassC) |
| 2019-05-04 | 13.249.109.34 (ClassC) |
| 2019-06-13 | 143.204.47.2 (ClassC) |
| 2019-06-27 | 54.230.89.225 (ClassC) |
| 2019-06-27 | 54.230.89.227 (ClassC) |
| 2019-06-27 | 54.230.89.245 (ClassC) |
| 2025-06-27 | 52.70.155.240 (ClassC) |
| 2026-01-16 | 52.32.196.230 (ClassC) |
| Date | Domain | IP |
| www.harbormaster.org | 2025-08-30 | 52.32.196.230 |