| Date | IP Address |
| 2014-06-23 | 195.55.36.221 (ClassC) |
| 2023-08-27 | 185.104.134.129 (ClassC) |
| 2024-10-20 | 217.71.204.154 (ClassC) |
| 2024-11-11 | 172.67.68.119 (ClassC) |
| 2024-12-24 | 104.26.1.186 (ClassC) |
| 2024-12-27 | 104.26.0.186 (ClassC) |
| Date | Domain | IP |
| informacion2.a-alvarez.com | 2024-10-11 | 195.55.38.205 |
| firmas.a-alvarez.com | 2024-12-06 | 213.134.40.117 |
| www.a-alvarez.com | 2024-10-20 | 217.71.204.154 |