| Date | IP Address |
| 2020-04-17 | 13.33.87.24 (ClassC) |
| 2020-04-17 | 13.33.87.128 (ClassC) |
| 2020-04-17 | 13.33.87.129 (ClassC) |
| 2024-07-30 | 18.161.6.53 (ClassC) |
| 2024-08-15 | 3.163.24.42 (ClassC) |
| 2025-03-26 | 204.246.191.12 (ClassC) |
| 2025-04-13 | 204.246.191.25 (ClassC) |
| 2025-05-20 | 13.224.14.9 (ClassC) |
| 2025-05-24 | 3.163.24.115 (ClassC) |
| 2025-06-15 | 13.224.14.15 (ClassC) |
| 2025-06-28 | 204.246.191.59 (ClassC) |
| 2025-09-07 | 99.84.66.60 (ClassC) |
| 2025-09-19 | 204.246.191.8 (ClassC) |
| 2025-12-20 | 3.163.24.47 (ClassC) |
| 2026-01-15 | 3.169.173.91 (ClassC) |
| Date | Domain | IP |
| api.connect.buchi.com | 2024-12-30 | 18.238.238.57 |
| stg.api.connect.buchi.com | 2024-07-30 | 18.161.6.53 |
| dev.api.connect.buchi.com | 2024-12-22 | 108.138.94.76 |