| Date | IP Address |
| 2018-07-31 | 52.72.227.213 (ClassC) |
| 2018-09-26 | 52.6.115.214 (ClassC) |
| 2019-05-20 | 3.210.4.181 (ClassC) |
| 2020-12-02 | 52.6.235.5 (ClassC) |
| 2021-01-23 | 54.147.66.45 (ClassC) |
| 2024-04-03 | 54.204.194.42 (ClassC) |
| 2024-05-15 | 54.166.94.158 (ClassC) |
| 2024-05-23 | 54.147.197.207 (ClassC) |
| 2024-08-14 | 54.157.71.14 (ClassC) |
| 2024-09-11 | 54.162.26.169 (ClassC) |
| 2024-09-17 | 54.161.181.38 (ClassC) |
| 2024-09-29 | 54.160.207.107 (ClassC) |
| 2024-12-24 | 3.87.234.98 (ClassC) |
| 2025-01-11 | 54.209.63.70 (ClassC) |
| 2025-02-05 | 44.217.100.99 (ClassC) |
| 2025-05-06 | 3.94.228.155 (ClassC) |
| 2025-07-05 | 54.161.22.86 (ClassC) |
| 2025-08-07 | 3.209.176.125 (ClassC) |
| 2025-08-16 | 54.84.232.241 (ClassC) |
| 2025-09-06 | 44.216.55.49 (ClassC) |
| 2025-09-11 | 34.236.172.126 (ClassC) |
| 2025-10-13 | 54.163.129.141 (ClassC) |
| 2025-10-28 | 54.81.225.187 (ClassC) |
| 2025-11-28 | 34.199.146.206 (ClassC) |
| 2026-01-20 | 100.50.134.244 (ClassC) |
| 2026-02-04 | 3.89.170.184 (ClassC) |
| 2026-02-20 | 100.51.149.207 (ClassC) |
| 2026-02-28 | 52.6.170.89 (ClassC) |
| Date | Domain | IP |
| ns1.building-files.net | 2025-02-14 | 3.234.116.239 |
| ns2.building-files.net | 2024-09-19 | 54.165.96.145 |
| www.building-files.net | 2026-01-19 | 100.31.214.169 |