Country
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ASN LANDING PAGE
AS57157
BI-AS bi. SAS
Last updated · Jul 20, 2026
Total prefixes
7
IPv4 prefixes
6
IPv6 prefixes
1
ASN summary
How to read the scale of AS57157
BI-AS bi. SAS currently reports 7 prefixes and 40 upstream, downstream, or peer relationships. These counts describe the current dataset; they do not by themselves prove network quality, reach, or service use.
What can an ASN page answer?
An ASN page shows the public organization label, country or region, BGP prefixes, and available peer and upstream relationships. It adds network context but cannot confirm a website host, physical facility, security status, or service quality.
How should you read the organization and region fields?
BI-AS bi. SAS is currently associated with an unknown region. These values come from public network sources and are useful lookup clues; an organization label, registration region, and actual service location may differ.
How should you verify the AS57157 result?
The page shows ASN data returned by the current upstream query; interpret it with the update time. Open representative IP pages from the same network and compare prefixes, source labels, and query times. Verify operator or service claims with the relevant registry or network operator.
How to verify this ASN result
AS57157 ASN lookupAS57157 BGPAS57157 peersAS57157 prefixesAS57157 upstreamsBI-AS bi. SAS ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Detailed data for this ASN is not available right now.
Peers
AS39801
AS39801
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AS35625
AS35625
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AS6939
AS6939
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AS20764
AS20764
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AS35280
AS35280
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AS6057
AS6057
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AS8298
AS8298
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AS12779
AS12779
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AS25091
AS25091
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AS29075
AS29075
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AS34177
AS34177
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AS39351
AS39351
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AS41327
AS41327
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AS1828
AS1828
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AS2027
AS2027
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AS4455
AS4455
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AS6758
AS6758
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AS7713
AS7713
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AS8529
AS8529
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AS13237
AS13237
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AS15547
AS15547
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AS20562
AS20562
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AS20766
AS20766
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AS24482
AS24482
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AS25160
AS25160
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AS34019
AS34019
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AS34288
AS34288
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AS35426
AS35426
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AS35600
AS35600
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AS36236
AS36236
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AS37721
AS37721
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AS44097
AS44097
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AS49434
AS49434
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AS49544
AS49544
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AS50628
AS50628
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AS51185
AS51185
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AS56911
AS56911
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AS56987
AS56987
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AS60171
AS60171
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AS198385
AS198385
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 185.29.244.0/24 | AS57157 | — |
| 185.29.245.0/24 | AS57157 | — |
| 185.29.246.0/24 | AS57157 | — |
| 185.29.247.0/24 | AS57157 | — |
| 193.56.15.0/24 | AS57157 | — |
| 213.218.162.0/24 | AS57157 | — |
| 2a0f:d1c0::/32 | AS57157 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS57157 represent?
AS57157 is an autonomous system number. The current source associates it with BI-AS bi. SAS and the region field an unknown region; those values add network context but do not prove a specific service, physical location, or quality level.
What are peers, upstreams, and prefixes useful for on the AS57157 page?
They help explain the scale, interconnection depth, and route structure of AS57157. 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 AS57157?
Open a concrete IP page to check how the address maps into AS57157, then compare the prefix, source labels, and query time. Verify operator or service claims with the relevant registry or network operator.
Related topics
BGP and ASN Basics Guide
Use real IP and ASN pages to understand ASNs, BGP prefixes, peers, upstreams, and downstreams, including the limits of each snapshot.
Routing Troubleshooting and Network Analysis
Build troubleshooting context from an IP, BGP prefix, ASN, and public network relationships without treating static route data as a packet path.
Cloud Network and ASN Comparison
Compare representative cloud and edge networks by ASN, announced prefixes, peers, upstreams, and downstreams without inferring a specific host or customer workload.