| Date | IP Address |
| 2025-10-26 | 185.169.155.186 (ClassC) |
| Date | Domain | IP |
| avia.ufs-online.ru | 2025-06-12 | 185.169.155.186 |
| owa.ufs-online.ru | 2025-08-16 | 185.169.155.186 |
| static.ufs-online.ru | 2025-10-26 | 185.169.155.186 |
| hotel.ufs-online.ru | 2025-10-26 | 185.169.155.186 |
| mail.ufs-online.ru | 2025-05-07 | 178.57.78.123 |
| telegram.ufs-online.ru | 2025-06-25 | 185.169.155.186 |
| token.ufs-online.ru | 2025-07-02 | 178.57.78.122 |
| telegramdevelop.ufs-online.ru | 2025-03-07 | 77.246.225.38 |
| autodiscover.ufs-online.ru | 2025-06-17 | 185.169.155.186 |
| telegramtest.ufs-online.ru | 2025-08-21 | 91.107.67.195 |
| www.ufs-online.ru | 2025-10-26 | 185.169.155.186 |
| telegramhotfix.ufs-online.ru | 2025-08-21 | 91.107.67.195 |