| Date | IP Address |
| 2020-07-23 | 143.204.131.63 (ClassC) |
| 2020-07-23 | 143.204.131.64 (ClassC) |
| 2020-08-07 | 54.230.35.63 (ClassC) |
| 2020-08-07 | 54.230.35.66 (ClassC) |
| 2020-08-07 | 54.230.35.2 (ClassC) |
| 2020-08-17 | 99.84.42.121 (ClassC) |
| 2020-08-22 | 99.84.41.79 (ClassC) |
| 2020-08-22 | 99.84.41.118 (ClassC) |
| 2020-08-22 | 99.84.41.18 (ClassC) |
| 2020-08-29 | 13.32.82.123 (ClassC) |
| 2020-08-29 | 13.32.82.92 (ClassC) |
| 2020-09-10 | 13.225.207.104 (ClassC) |
| 2020-09-10 | 13.225.207.89 (ClassC) |
| 2020-09-14 | 13.32.212.17 (ClassC) |
| 2020-10-07 | 13.35.82.120 (ClassC) |
| 2020-10-07 | 13.35.82.61 (ClassC) |
| 2020-10-07 | 13.35.82.97 (ClassC) |
| 2023-09-24 | 13.249.74.30 (ClassC) |
| 2024-01-12 | 18.165.25.49 (ClassC) |
| 2024-06-15 | 3.163.24.42 (ClassC) |
| 2024-07-22 | 3.163.24.118 (ClassC) |
| 2024-09-17 | 3.163.24.55 (ClassC) |
| 2024-11-01 | 18.172.185.66 (ClassC) |
| 2024-12-22 | 3.163.165.80 (ClassC) |
| 2025-02-04 | 3.163.24.83 (ClassC) |
| 2025-03-12 | 3.163.165.82 (ClassC) |
| 2025-07-06 | 3.163.165.51 (ClassC) |
| 2025-07-25 | 3.175.34.77 (ClassC) |
| 2025-08-03 | 3.175.34.122 (ClassC) |
| Date | Domain | IP |
| guestcare.ltje.nl | 2024-10-11 | 18.161.6.87 |
| api.ltje.nl | 2021-06-05 | 13.225.51.119 |
| dev-api.ltje.nl | 2024-01-09 | 13.227.74.15 |
| bqt.ltje.nl | 2024-07-12 | 18.161.6.88 |
| dev-bqt.ltje.nl | 2024-09-06 | 18.172.170.32 |