| Date | IP Address |
| 2021-09-16 | 65.8.48.33 (ClassC) |
| 2021-09-16 | 65.8.48.46 (ClassC) |
| 2021-09-16 | 65.8.48.49 (ClassC) |
| 2024-11-23 | 99.84.66.43 (ClassC) |
| 2025-01-15 | 3.165.160.6 (ClassC) |
| 2025-02-17 | 204.246.191.2 (ClassC) |
| 2025-03-02 | 3.165.160.35 (ClassC) |
| 2025-06-04 | 204.246.191.89 (ClassC) |
| Date | Domain | IP |
| api.account.dev.tekla.com | 2025-05-17 | 3.228.130.154 |
| api.admin.account.dev.tekla.com | 2024-11-23 | 99.84.66.43 |