| Country | Poland |
| ASN | AS8508 |
| Description | PL-CKPOLSL-NET-19981207-EDU BIELMAN |
| Organisation | Silesian University of Technology, Computer Centre ORG-CSUo1-RIPE |
| IP Range | 212.106.184.0 — 212.106.187.255 |
| Num of IPs | 1024 |
| ASN | AS8508 |
| Name | SILWEB-AS-EDU |
| Description | SILWEB Autonomous System - Academic Silesian Regional Computer Network Poland |
| Organisation | Silesian University of Technology, Computer Centre ORG-CSUo1-RIPE |
| Range | 212.106.184.0 — 212.106.187.255 |
| CIDR | 212.106.184.0/22 |
