GREFNET-AS "GREFNET" Miroslaw Grefkowicz
| Pays | Pologne |
| Autonomous System (approximatif) | AS197479 |
Blocs IP
| Version | Bloc | Pays | Description | Remarques | Création | RIR |
|---|---|---|---|---|---|---|
| IPv4 | 91.222.144.0/22 (91.222.144.0 - 91.222.147.255) | Pologne | * | * | 20/12/2010 00:00:00 | RIPENCC |