| Network Description: | ISNET spolka jawna KRAKOW | |
| Organization: | KSI System | |
| Country of Network: |  Poland |
| Prefix | Description | Country |
|---|---|---|
| 139.28.40.0/22 | KSI System | |
| 156.67.80.0/22 | ISNET sp. jawna KRAKOW | |
| 156.67.126.0/23 | ISNET spolka jawna KRAKOW | |
| 185.15.80.0/22 | KSI System | |
| 185.82.248.0/23 | KSI System | |
| 185.82.250.0/24 | KSI System | |
| 193.239.36.0/22 | KSI System | |
| 194.53.86.0/23 | KSI System | |
| 194.53.114.0/23 | KSI System | |