| Date | IP Address |
| 2018-04-14 | 54.225.64.197 (ClassC) |
| 2018-04-14 | 54.235.157.232 (ClassC) |
| 2018-04-14 | 50.16.250.54 (ClassC) |
| 2018-04-14 | 54.225.179.161 (ClassC) |
| 2018-04-14 | 54.225.185.38 (ClassC) |
| 2020-02-08 | 13.249.89.6 (ClassC) |
| 2020-02-08 | 13.249.89.67 (ClassC) |
| 2020-02-08 | 13.249.89.97 (ClassC) |
| 2021-01-07 | 13.249.130.104 (ClassC) |
| 2021-01-07 | 13.249.130.125 (ClassC) |
| 2021-07-23 | 13.249.137.60 (ClassC) |
| 2021-07-23 | 13.249.137.114 (ClassC) |
| 2021-09-28 | 65.8.48.17 (ClassC) |
| 2024-08-05 | 99.84.66.115 (ClassC) |
| 2024-12-11 | 99.84.66.86 (ClassC) |
| 2025-02-19 | 3.167.99.72 (ClassC) |
| 2025-03-17 | 18.67.39.94 (ClassC) |
| 2025-03-24 | 13.224.214.43 (ClassC) |
| 2025-04-22 | 99.84.66.87 (ClassC) |
| 2026-02-20 | 3.169.173.60 (ClassC) |
| Date | Domain | IP |
| dashboard.upbook.com | 2025-03-07 | 18.172.170.28 |
| app.staging.upbook.com | 2024-06-30 | 18.161.6.108 |
| app.upbook.com | 2024-08-05 | 99.84.66.115 |
| www.upbook.com | 2025-05-10 | 199.60.103.29 |