OPTIMA Optima Italia S.p.A.
| Pays | Italie |
| Autonomous System (approximatif) | AS44513 |
Blocs IP
| Version | Bloc | Pays | Description | Remarques | Création | RIR |
|---|---|---|---|---|---|---|
| IPv4 | 31.15.72.0/21 (31.15.72.0 - 31.15.79.255) | Italie | * | * | 20/04/2011 00:00:00 | RIPENCC |
| IPv4 | 80.69.240.0/20 (80.69.240.0 - 80.69.255.255) | Italie | * | * | 03/04/2009 00:00:00 | RIPENCC |
| IPv4 | 92.43.240.0/21 (92.43.240.0 - 92.43.247.255) | Italie | * | * | 21/01/2008 00:00:00 | RIPENCC |
| IPv4 | 185.129.88.0/22 (185.129.88.0 - 185.129.91.255) | Italie | * | * | 01/12/2015 00:00:00 | RIPENCC |
| IPv4 | 195.181.176.0/20 (195.181.176.0 - 195.181.191.255) | Italie | IP address used for dynamic IP assignment for ADSL/VDSL on Bitstream/NGA Optima network | * | 20/03/1997 00:00:00 | RIPENCC |
| IPv4 | 213.32.208.0/20 (213.32.208.0 - 213.32.223.255) | Italie | IP address used for static IP assignment for ADSL/VDSL onBitstream/NGA Optima network | * | 28/06/1999 00:00:00 | RIPENCC |
| IPv6 | 2a02:ec8::/32 (2a02:ec8:: - 2a02:ec8:ffff:ffff:ffff:ffff:ffff:ffff) | Italie | * | * | 18/05/2009 00:00:00 | RIPENCC |