| Date | IP Address |
| 2015-08-11 | 188.40.0.195 (ClassC) |
| 2024-04-26 | 76.223.54.146 (ClassC) |
| 2024-05-22 | 76.223.67.189 (ClassC) |
| 2024-07-26 | 198.58.118.167 (ClassC) |
| 2024-08-02 | 72.14.178.174 (ClassC) |
| 2024-09-13 | 3.64.163.50 (ClassC) |
| 2024-10-25 | 99.83.138.213 (ClassC) |
| 2024-10-30 | 13.248.252.114 (ClassC) |
| 2024-12-28 | 13.248.169.48 (ClassC) |
| Date | Domain | IP |
| www.sigma.biz | 2024-03-29 | 13.248.169.48 |