| Date | IP Address |
| 2020-05-16 | 54.230.29.83 (ClassC) |
| 2020-06-18 | 13.249.40.13 (ClassC) |
| 2020-06-18 | 13.249.40.74 (ClassC) |
| 2020-07-31 | 13.32.87.35 (ClassC) |
| 2020-07-31 | 13.32.87.42 (ClassC) |
| 2020-08-17 | 13.33.60.44 (ClassC) |
| 2020-08-29 | 13.32.82.6 (ClassC) |
| 2020-08-29 | 13.32.82.79 (ClassC) |
| 2020-09-10 | 13.226.36.75 (ClassC) |
| 2021-01-16 | 52.85.132.40 (ClassC) |
| 2021-01-16 | 52.85.132.84 (ClassC) |
| 2021-01-28 | 65.9.73.90 (ClassC) |
| 2021-02-08 | 54.230.137.40 (ClassC) |
| 2024-11-07 | 76.223.54.146 (ClassC) |
| 2025-03-29 | 13.248.169.48 (ClassC) |
| Date | Domain | IP |
| api.knack.io | 2024-03-01 | 13.248.169.48 |
| www.knack.io | 2024-09-25 | 13.248.169.48 |