| Date | IP Address |
| 2015-01-05 | 142.4.218.157 (ClassC) |
| 2024-08-23 | 144.126.140.17 (ClassC) |
| 2025-02-09 | 147.79.120.246 (ClassC) |
| 2025-03-13 | 92.112.198.118 (ClassC) |
| 2025-06-09 | 148.135.128.220 (ClassC) |
| 2025-06-24 | 148.135.128.150 (ClassC) |
| 2025-11-25 | 148.135.128.56 (ClassC) |
| Date | Domain | IP |
| www.portaltech.blog.br | 2015-01-05 | 142.4.218.157 |