| Date | IP Address |
| 2024-04-29 | 151.101.0.204 (ClassC) |
| 2024-10-14 | 151.101.64.204 (ClassC) |
| 2025-01-30 | 151.101.128.204 (ClassC) |
| 2025-08-11 | 151.101.192.204 (ClassC) |
| Date | Domain | IP |
| kundeanmeldelser.billetnet.dk | 2014-08-18 | 184.51.50.19 |
| image.mailings.billetnet.dk | 2014-12-15 | 165.254.206.89 |