AS39271
C'chartres Innovations Numeriques Sem — ispcmin.fr
Summary
| Country |
 France
|
| Organization | C'chartres Innovations Numeriques Sem |
| Domain | ispcmin.fr |
| Number of IPv4 | 5,632 |
| Number of IPv6 | 0 |
| AS Type | ISP |
| Registry | RIPE NCC |
| Allocated | January 23, 2006 (about 19 years ago) |
| Updated | January 21, 2020 (about 5 years ago) |
IP Ranges
AS39271 announces 5 IPv4 ranges and 0 IPv6 range.
That's a total of 5,632 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 46.19.128.0/21 |
Internet Services
|
2,048 | RIPE NCC | ASSIGNED PA |
| 46.19.135.0/24 |
C'chartres Innovations Numeriques Sem
|
256 | RIPE NCC | ALLOCATED PA |
| 87.238.144.0/21 |
C'chartres Innovations Numeriques Sem
|
2,048 | RIPE NCC | ALLOCATED PA |
| 87.238.151.0/24 |
Internet Services
|
256 | RIPE NCC | ASSIGNED PA |
| 185.186.72.0/22 |
CCIN 185 1
|
1,024 | RIPE NCC | ASSIGNED PA |
Peers
AS39271 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
AS39271 connects to the global Internet via at least 2 upstream providers. In this setup, AS39271 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS39271 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS39271's role in extending Internet access beyond its own infrastructure.