| Date | IP Address |
| 2020-05-07 | 99.84.166.119 (ClassC) |
| 2020-05-07 | 99.84.166.122 (ClassC) |
| 2020-05-07 | 99.84.166.90 (ClassC) |
| 2021-02-23 | 54.230.126.48 (ClassC) |
| 2025-04-22 | 204.246.191.40 (ClassC) |
| 2025-06-04 | 3.163.158.122 (ClassC) |
| 2025-07-02 | 18.161.6.103 (ClassC) |
| 2025-09-13 | 18.161.6.24 (ClassC) |
| 2025-12-01 | 18.161.6.38 (ClassC) |
| Date | Domain | IP |
| api.when.works | 2025-08-01 | 172.66.0.96 |
| dev.when.works | 2021-02-23 | 54.230.126.48 |
| www.when.works | 2024-10-28 | 99.84.66.55 |