| Date | IP Address |
| 2013-06-15 | 91.227.16.13 (ClassC) |
| 2025-12-14 | 91.227.16.6 (ClassC) |
| Date | Domain | IP |
| h49120.srv3.test-hf.ru | 2025-10-16 | 91.227.16.6 |
| h52330.srv3.test-hf.ru | 2025-10-16 | 91.227.16.6 |
| h38501.srv3.test-hf.ru | 2025-10-16 | 91.227.16.6 |
| h52261.srv3.test-hf.ru | 2025-12-14 | 91.227.16.6 |
| h46481.srv3.test-hf.ru | 2025-10-16 | 91.227.16.6 |
| h48442.srv3.test-hf.ru | 2025-10-16 | 91.227.16.6 |
| h46572.srv3.test-hf.ru | 2025-10-16 | 91.227.16.6 |
| h50123.srv3.test-hf.ru | 2025-10-16 | 91.227.16.6 |
| h51694.srv3.test-hf.ru | 2025-10-16 | 91.227.16.6 |
| h48145.srv3.test-hf.ru | 2025-10-16 | 91.227.16.6 |
| h57755.srv3.test-hf.ru | 2025-10-16 | 91.227.16.6 |
| h45716.srv3.test-hf.ru | 2025-10-16 | 91.227.16.6 |
| h37796.srv3.test-hf.ru | 2025-10-16 | 91.227.16.6 |
| www.srv3.test-hf.ru | 2025-10-16 | 91.227.16.6 |