91.211.144.0/22
- Updated 13 Dec 2025 23:00 Sat
| Network Description: | ||
| Organization: | Svyaz'-Invest Severo-Zapad | |
| Also Known As: | SISZ | |
| Country of Network: |  Russian Federation | |
| Company Website: | http://sisz.ru |
| Prefix | Description | Country |
|---|---|---|
| 91.211.144.0/22 | Svyaz'-Invest Severo-Zapad | |