| Country | Czech Republic |
| ASN | AS21430 |
| Description | CASA to WIA transfer |
| Organisation | WIA spol. s.r.o. ORG-Wss1-RIPE |
| IP Range | 81.0.227.0 — 81.0.227.255 |
| Num of IPs | 256 |
| ASN | AS21430 |
| Name | WIA-AS |
| Organisation | WIA spol. s.r.o. ORG-Wss1-RIPE |
| Range | 81.0.227.0 — 81.0.227.255 |
| CIDR | 81.0.227.0/24 |
