| Date | IP Address |
| 2024-10-14 | 104.21.19.114 (ClassC) |
| 2024-10-27 | 172.67.186.4 (ClassC) |
| 2025-01-23 | 104.21.32.1 (ClassC) |
| 2025-03-07 | 104.21.64.1 (ClassC) |
| Date | Domain | IP |
| cpanel.bucam.barcelona | 2025-03-12 | 104.21.96.1 |
| autodiscover.bucam.barcelona | 2024-10-14 | 104.21.19.114 |
| cpcalendars.bucam.barcelona | 2024-09-20 | 172.67.186.4 |
| cpcontacts.bucam.barcelona | 2024-08-20 | 104.21.19.114 |