| Date | IP Address |
| 2023-06-08 | 13.107.237.64 (ClassC) |
| 2024-05-10 | 13.107.213.70 (ClassC) |
| 2024-11-15 | 13.107.246.70 (ClassC) |
| 2025-03-24 | 13.107.246.69 (ClassC) |
| 2026-01-06 | 13.107.253.70 (ClassC) |
| Date | Domain | IP |
| sylbi4eprd.sylvamo.com | 2023-08-26 | 40.118.95.186 |
| assets.sylvamo.com | 2025-03-30 | 3.163.24.51 |
| sylvamoplussrvtest.sylvamo.com | 2025-11-19 | 20.230.82.51 |
| sylvamoplussrv.sylvamo.com | 2024-11-25 | 20.122.174.102 |
| www.sylvamo.com | 2025-07-17 | 172.66.0.9 |