| Date | IP Address |
| 2021-12-03 | 35.158.176.66 (ClassC) |
| 2022-12-05 | 3.68.130.204 (ClassC) |
| 2023-11-01 | 18.184.9.118 (ClassC) |
| 2024-02-22 | 3.120.100.7 (ClassC) |
| 2024-03-29 | 3.125.7.236 (ClassC) |
| 2024-04-18 | 35.156.20.98 (ClassC) |
| 2024-05-19 | 18.192.166.237 (ClassC) |
| 2024-06-09 | 18.158.199.65 (ClassC) |
| 2024-07-03 | 52.58.182.158 (ClassC) |
| 2024-07-30 | 52.29.149.190 (ClassC) |
| 2024-08-05 | 52.28.143.9 (ClassC) |
| 2024-08-08 | 18.197.220.95 (ClassC) |
| 2024-09-07 | 52.58.249.208 (ClassC) |
| 2024-10-08 | 18.196.245.69 (ClassC) |
| 2024-11-07 | 52.57.173.144 (ClassC) |
| 2024-11-25 | 18.195.126.61 (ClassC) |
| 2025-04-24 | 3.124.102.173 (ClassC) |
| 2025-04-28 | 35.157.88.221 (ClassC) |
| 2025-06-27 | 3.120.143.95 (ClassC) |
| 2025-07-25 | 35.156.97.65 (ClassC) |
| 2025-08-01 | 3.74.193.38 (ClassC) |
| 2025-08-27 | 3.73.17.9 (ClassC) |
| Date | Domain | IP |
| id.knltb.nl | 2024-07-30 | 52.29.149.190 |
| serviceportal.knltb.nl | 2024-07-30 | 52.29.149.190 |
| image.m.knltb.nl | 2025-05-21 | 2.19.143.241 |
| lidworden.knltb.nl | 2024-07-30 | 18.195.138.125 |
| app.knltb.nl | 2024-07-30 | 52.29.149.190 |
| www.knltb.nl | 2023-11-01 | 18.184.9.118 |