| Date | IP Address |
| 2018-05-15 | 52.21.108.248 (ClassC) |
| 2018-07-15 | 54.174.44.191 (ClassC) |
| 2019-09-08 | 54.85.188.195 (ClassC) |
| 2019-09-08 | 52.1.34.99 (ClassC) |
| 2020-03-06 | 34.231.143.21 (ClassC) |
| 2020-03-06 | 52.54.171.88 (ClassC) |
| 2020-03-06 | 34.231.69.169 (ClassC) |
| 2020-03-06 | 34.196.12.177 (ClassC) |
| 2020-05-05 | 34.197.27.35 (ClassC) |
| 2020-05-05 | 52.200.114.213 (ClassC) |
| 2020-05-05 | 3.213.66.77 (ClassC) |
| 2020-05-05 | 34.194.73.153 (ClassC) |
| 2020-07-04 | 3.95.144.123 (ClassC) |
| 2020-07-04 | 34.231.204.249 (ClassC) |
| 2020-08-29 | 104.18.39.16 (ClassC) |
| 2024-10-25 | 172.67.221.47 (ClassC) |
| 2025-01-12 | 104.21.35.126 (ClassC) |
| 2025-04-14 | 172.67.72.154 (ClassC) |
| 2025-05-28 | 104.26.8.103 (ClassC) |
| Date | Domain | IP |
| beta.underbuilt.com | 2024-11-19 | 104.21.35.126 |
| blog.underbuilt.com | 2024-10-25 | 130.211.131.12 |
| api.underbuilt.com | 2025-01-28 | 104.21.35.126 |
| cpanel.underbuilt.com | 2024-10-10 | 172.67.221.47 |
| cdn.underbuilt.com | 2024-11-25 | 172.67.221.47 |
| admin.underbuilt.com | 2024-10-25 | 172.67.221.47 |
| help.underbuilt.com | 2024-12-02 | 172.67.221.47 |
| app.sandbox.underbuilt.com | 2024-09-12 | 3.226.182.14 |