Country
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ASN LANDING PAGE
AS57154
SWKN - Stadtwerke Konstanz GmbH
Last updated · Apr 4, 2026
Total prefixes
8
IPv4 prefixes
7
IPv6 prefixes
1
ASN summary
How to read the scale of AS57154
SWKN - Stadtwerke Konstanz GmbH currently shows 8 prefixes and 41 upstream, downstream, or peer relationships. Larger prefix inventories often indicate broader network footprint, but they should still be read together with country and peering context.
When is an ASN page most useful?
ASN landing pages are more useful than a single IP page when you want cloud provider attribution, routing research, infrastructure comparison, or network topology analysis at the organization level.
How should you read the country, organization, and role of AS57154?
SWKN - Stadtwerke Konstanz GmbH is currently associated with an unknown region. Country data is only a starting point; the more important signals are the organization name, website, prefix volume, and peering relationships that reveal whether the network behaves like a cloud platform, ISP, CDN, or enterprise backbone.
What should you inspect next after the AS57154 page?
This page is currently showing live ASN data that can be used for peer, prefix, and network scale analysis. The most useful next step is usually to return to a related IP landing page, then compare that concrete address with this ASN profile and with broader topic pages for routing, cloud attribution, or WHOIS ownership analysis.
Search intents this ASN page helps cover
AS57154 ASN lookupAS57154 BGPAS57154 peersAS57154 prefixesAS57154 upstreamsSWKN - Stadtwerke Konstanz GmbH ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Peers
AS205112
AS205112
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AS6939
AS6939
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AS58115
AS58115
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AS6730
AS6730
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AS35280
AS35280
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AS5405
AS5405
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AS8298
AS8298
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AS14840
AS14840
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AS24482
AS24482
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AS34019
AS34019
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AS1103
AS1103
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AS8966
AS8966
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AS20764
AS20764
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AS29140
AS29140
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AS37100
AS37100
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AS49544
AS49544
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AS198150
AS198150
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AS212483
AS212483
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AS553
AS553
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AS3399
AS3399
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AS6057
AS6057
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AS6777
AS6777
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AS8529
AS8529
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AS12637
AS12637
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AS12779
AS12779
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AS12859
AS12859
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AS13237
AS13237
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AS29049
AS29049
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AS29075
AS29075
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AS36236
AS36236
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AS37468
AS37468
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AS37721
AS37721
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AS39120
AS39120
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AS39351
AS39351
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AS47147
AS47147
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AS48362
AS48362
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AS49432
AS49432
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AS50763
AS50763
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AS52320
AS52320
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AS59890
AS59890
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 185.36.44.0/22 | AS57154 | — |
| 185.80.168.0/22 | AS57154 | — |
| 193.102.25.0/24 | AS57154 | — |
| 213.152.96.0/19 | AS57154 | — |
| 2a03:80::/32 | AS57154 | — |
| 31.47.80.0/21 | AS57154 | — |
| 5.10.8.0/21 | AS57154 | — |
| 88.133.248.0/21 | AS57154 | — |
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Related lookups and next steps
WHOIS vs ASN Ownership Guide
Continue from this ASN into the differences between WHOIS ownership and ASN ownership.
Routing Troubleshooting and Network Analysis
Continue from this ASN into route troubleshooting and network analysis.
Cloud Network and ASN Comparison
Useful when you want to compare this ASN against larger cloud and edge networks.
WHOIS and IP Ownership Guide
Continue from the ASN page into WHOIS and ownership verification.
Frequently asked questions about this ASN page
What does AS57154 represent?
AS57154 is an autonomous system number used to identify an independently operated network. The current page associates it with SWKN - Stadtwerke Konstanz GmbH in an unknown region, which helps determine whether it behaves like a cloud provider, ISP, CDN, or enterprise backbone.
What are peers, upstreams, and prefixes useful for on the AS57154 page?
They help explain the scale, interconnection depth, and route structure of AS57154. Richer peering and upstream data often indicate broader network reach, but they should still be interpreted together with prefixes and related IP landing pages.
What should you do after reviewing AS57154?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS57154, then continue into cloud, WHOIS, or routing topic pages to understand the network in a broader context.
Related topics
WHOIS vs ASN Ownership Guide
Understand why WHOIS ownership and ASN ownership can differ, and how to combine both when deciding who really owns or operates an IP.
WHOIS and IP Ownership Guide
Use WHOIS, ASN, prefixes, and organization data to determine who ultimately owns an IP, range, or resolved domain target.
BGP and ASN Basics Guide
Learn what ASN, BGP routes, prefixes, upstreams, downstreams, and peers mean, then explore real ASN pages.
Cloud Network and ASN Comparison
Compare large cloud and edge networks such as Google, Cloudflare, Microsoft, and Amazon through their ASN landing pages.