| Date | IP Address |
| 2020-08-06 | 13.225.54.123 (ClassC) |
| 2020-08-06 | 13.225.54.25 (ClassC) |
| 2020-11-11 | 13.227.41.32 (ClassC) |
| 2020-11-11 | 13.227.41.94 (ClassC) |
| 2024-12-21 | 99.86.38.37 (ClassC) |
| 2025-04-12 | 204.246.191.57 (ClassC) |
| 2025-05-25 | 3.175.34.16 (ClassC) |
| 2026-01-12 | 3.175.34.63 (ClassC) |
| Date | Domain | IP |
| cdn.nulab.com | 2024-10-02 | 204.246.191.15 |
| developer.nulab.com | 2024-12-24 | 108.138.94.28 |
| apps.nulab.com | 2021-11-19 | 35.82.155.237 |
| dev.apps.nulab.com | 2024-12-21 | 99.86.38.37 |
| www.nulab.com | 2023-11-01 | 3.223.186.70 |
| community.nulab.com | 2025-09-18 | 184.105.99.43 |