AS203885
Societe Nationale Sncf SA — sncf.fr
Summary
| Country |
 France
|
| Organization | Societe Nationale Sncf SA |
| Domain | sncf.fr |
| Number of IPv4 | 136,192 |
| Number of IPv6 | 0 |
| AS Type | Business |
| Registry | RIPE NCC |
| Allocated | October 12, 2015 (about 9 years ago) |
| Updated | December 23, 2020 (about 4 years ago) |
IP Ranges
AS203885 announces 21 IPv4 ranges and 0 IPv6 range.
That's a total of 136,192 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 148.169.0.0/16 |
Societe Nationale Sncf SA
|
65,536 | RIPE NCC | ALLOCATED PA |
| 148.169.3.0/24 |
Societe Nationale Sncf SA
|
256 | RIPE NCC | ALLOCATED PA |
| 148.169.4.0/24 |
Societe Nationale Sncf SA
|
256 | RIPE NCC | ALLOCATED PA |
| 148.169.5.0/24 |
Societe Nationale Sncf SA
|
256 | RIPE NCC | ALLOCATED PA |
| 148.169.6.0/24 |
Societe Nationale Sncf SA
|
256 | RIPE NCC | ALLOCATED PA |
| 148.169.7.0/24 |
Societe Nationale Sncf SA
|
256 | RIPE NCC | ALLOCATED PA |
| 148.169.8.0/24 |
Societe Nationale Sncf SA
|
256 | RIPE NCC | ALLOCATED PA |
| 148.169.10.0/24 |
Societe Nationale Sncf SA
|
256 | RIPE NCC | ALLOCATED PA |
| 148.169.17.0/24 |
Societe Nationale Sncf SA
|
256 | RIPE NCC | ALLOCATED PA |
| 148.169.18.0/24 |
Societe Nationale Sncf SA
|
256 | RIPE NCC | ALLOCATED PA |
| 148.169.20.0/24 |
Societe Nationale Sncf SA
|
256 | RIPE NCC | ALLOCATED PA |
| 148.169.21.0/24 |
Societe Nationale Sncf SA
|
256 | RIPE NCC | ALLOCATED PA |
| 148.169.23.0/24 |
Societe Nationale Sncf SA
|
256 | RIPE NCC | ALLOCATED PA |
| 148.169.40.0/24 |
Societe Nationale Sncf SA
|
256 | RIPE NCC | ALLOCATED PA |
| 148.169.134.0/24 |
Societe Nationale Sncf SA
|
256 | RIPE NCC | ALLOCATED PA |
| 171.16.0.0/16 |
Societe Nationale Sncf SA
|
65,536 | RIPE NCC | ALLOCATED PA |
| 171.16.200.0/24 |
Societe Nationale Sncf SA
|
256 | RIPE NCC | ALLOCATED PA |
| 171.16.205.0/24 |
Societe Nationale Sncf SA
|
256 | RIPE NCC | ALLOCATED PA |
| 171.16.206.0/23 |
Societe Nationale Sncf SA
|
512 | RIPE NCC | ALLOCATED PA |
| 171.16.208.0/24 |
Societe Nationale Sncf SA
|
256 | RIPE NCC | ALLOCATED PA |
| 171.16.210.0/24 |
Societe Nationale Sncf SA
|
256 | RIPE NCC | ALLOCATED PA |
Peers
AS203885 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.
Upstreams
AS203885 connects to the global Internet via at least 4 upstream providers. In this setup, AS203885 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS203885 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.