| Date | IP Address |
| 2018-06-17 | 192.185.87.19 (ClassC) |
| 2024-12-01 | 141.11.5.150 (ClassC) |
| 2025-05-27 | 82.214.95.141 (ClassC) |
| 2025-11-22 | 116.202.164.243 (ClassC) |
| Date | Domain | IP |
| mail.tecnimetal.rs | 2024-11-04 | 141.11.5.150 |
| www.tecnimetal.rs | 2024-11-24 | 141.11.5.150 |