| Date | IP Address |
| 2021-01-23 | 35.174.151.106 (ClassC) |
| 2025-04-23 | 18.208.125.13 (ClassC) |
| 2025-12-10 | 34.237.219.119 (ClassC) |
| 2026-02-11 | 3.92.120.28 (ClassC) |
| Date | Domain | IP |
| elkcmg.elkem.com | 2025-11-05 | 40.127.225.72 |
| mail.elkem.com | 2024-12-06 | 104.18.29.18 |
| media.silicones.elkem.com | 2024-09-11 | 99.84.66.121 |
| content.elkem.com | 2025-04-23 | 18.208.125.13 |