AS57154
Stadtwerke Konstanz GmbH — tk-bodensee.net
Summary
Country |
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Organization | Stadtwerke Konstanz GmbH |
Domain | tk-bodensee.net |
Number of IPv4 | 16,896 |
Number of IPv6 | 7.9228× 1028 |
AS Type | ISP |
Registry | RIPE NCC |
Allocated | August 05, 2011 (about 13 years ago) |
Updated | March 13, 2025 (about 1 months ago) |
IP Ranges
AS57154 announces 8 IPv4 ranges and 1 IPv6 range.
That's a total of 16,896 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
Prefix | Organization | Size | Registry | Status |
---|---|---|---|---|
5.10.8.0/21 |
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2,048 | RIPE NCC | ASSIGNED PA |
31.47.80.0/21 |
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2,048 | RIPE NCC | ASSIGNED PA |
88.133.248.0/21 |
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2,048 | RIPE NCC | ASSIGNED PA |
185.36.44.0/22 |
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1,024 | RIPE NCC | ASSIGNED PA |
185.36.47.0/24 |
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256 | RIPE NCC | ALLOCATED PA |
185.80.168.0/22 |
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1,024 | RIPE NCC | ASSIGNED PA |
193.102.25.0/24 |
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256 | RIPE NCC | ASSIGNED PI |
213.152.96.0/19 |
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8,192 | RIPE NCC | ASSIGNED PA |
Prefix | Organization | Size | Registry | Status |
---|---|---|---|---|
2a03:80::/32 |
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7.9228× 1028 | RIPE NCC | ASSIGNED |
Peers
AS57154 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
AS57154 connects to the global Internet via at least 5 upstream providers. In this setup, AS57154 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS57154 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS57154's role in extending Internet access beyond its own infrastructure.