| Date | IP Address |
| 2024-12-24 | 117.52.158.33 (ClassC) |
| 2025-04-06 | 114.108.157.195 (ClassC) |
| 2025-07-14 | 110.45.243.216 (ClassC) |
| 2025-09-22 | 114.108.157.196 (ClassC) |
| 2025-12-21 | 110.45.243.217 (ClassC) |
| 2026-03-01 | 114.108.158.201 (ClassC) |
| Date | Domain | IP |
| dev.space.sauceflex.com | 2024-10-31 | 18.161.6.100 |
| api.sauceflex.com | 2024-09-21 | 3.36.32.57 |
| static-stage.api.sauceflex.com | 2025-05-14 | 75.2.27.96 |
| dev.api.sauceflex.com | 2024-11-24 | 3.39.47.105 |
| dev.kyobobook.sauceflex.com | 2023-10-19 | 3.39.35.127 |
| cdn.sauceflex.com | 2024-12-24 | 117.52.158.33 |
| stage.api-admin.sauceflex.com | 2024-11-24 | 52.78.26.3 |
| player.sauceflex.com | 2021-07-24 | 99.84.64.99 |
| www.sauceflex.com | 2025-12-21 | 15.165.213.187 |