AS211651
Landeshauptstadt Stuttgart — stuttgart.de
Summary
| Country |
 Germany
|
| Organization | Landeshauptstadt Stuttgart |
| Domain | stuttgart.de |
| Number of IPv4 | 256 |
| Number of IPv6 | 6.3383× 1029 |
| AS Type | Business |
| Registry | RIPE NCC |
| Allocated | March 11, 2021 (about 4 years ago) |
| Updated | March 11, 2021 (about 4 years ago) |
IP Ranges
AS211651 announces 1 IPv4 range and 1 IPv6 range.
That's a total of 256 IPv4 addresses and 6.3383× 1029 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 185.251.69.0/24 |
Landeshauptstadt Stuttgart
|
256 | RIPE NCC | ALLOCATED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a13:1700::/29 |
Landeshauptstadt Stuttgart
|
6.3383× 1029 | RIPE NCC | ALLOCATED-BY-RIR |
Peers
AS211651 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
There are currently no upstream providers for AS211651. This means the network doesn’t subscribe to traditional upstream services for global connectivity. Instead, it likely relies on direct peering or its own infrastructure to reach external networks. While this can reduce transit costs, it requires a robust peering strategy to maintain broad reachability and ensure redundancy.
Downstreams
AS211651 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.