| Date | IP Address |
| 2017-08-20 | 173.194.196.128 (ClassC) |
| 2017-10-30 | 209.85.145.128 (ClassC) |
| 2018-01-08 | 209.85.234.128 (ClassC) |
| 2018-02-21 | 173.194.197.128 (ClassC) |
| 2026-02-08 | 104.197.193.248 (ClassC) |
| Date | Domain | IP |
| masha.oversigma.com | 2025-04-15 | 104.197.193.248 |
| vadim.oversigma.com | 2026-02-08 | 104.197.193.248 |
| spacewar.oversigma.com | 2026-01-29 | 104.197.193.248 |