| 5.172.184.0/22 | University of Warmia and Mazury in Olsztyn, Poland |  |
| 213.73.0.0/21 | University of Warmia and Mazury in Olsztyn, Poland | |
| 213.73.20.0/22 | University of Warmia and Mazury in Olsztyn, Poland | |
| 213.73.24.0/22 | University of Warmia and Mazury in Olsztyn, Poland | |
| 213.73.28.0/23 | University of Warmia and Mazury in Olsztyn | |
| 213.73.30.0/24 | OLMAN - UWM - P2P | |
| 213.184.0.0/20 | University of Warmia and Mazury in Olsztyn, Poland | |
| 213.184.16.0/21 | University of Warmia and Mazury in Olsztyn, Poland | |
| 213.184.24.0/22 | University of Warmia and Mazury in Olsztyn | |