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| AS8501 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center | PL |
| AS8326 Politechnika Bydgoska im. Jana i Jedrzeja Sniadeckich | PL |
| AS8364 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center | PL |
| AS9112 POZMAN-EDU | PL |
| AS39499 HAWIX | PL |
| AS206239 PIONIER-IX Route Servers | PL |
| AS207217 HAWE CDN | PL |
