Country
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ASN LANDING PAGE
AS57304
RETNRU-AS - JSC "RetnNet"
Last updated · Apr 4, 2026
Total prefixes
7
IPv4 prefixes
6
IPv6 prefixes
1
ASN summary
How to read the scale of AS57304
RETNRU-AS - JSC "RetnNet" currently shows 7 prefixes and 50 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 AS57304?
RETNRU-AS - JSC "RetnNet" 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 AS57304 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
AS57304 ASN lookupAS57304 BGPAS57304 peersAS57304 prefixesAS57304 upstreamsRETNRU-AS - JSC "RetnNet" ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS48084
AS48084
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AS6789
AS6789
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AS216246
AS216246
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AS56971
AS56971
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AS4780
AS4780
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AS4764
AS4764
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AS4761
AS4761
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AS197535
AS197535
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AS197068
AS197068
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AS7473
AS7473
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AS132602
AS132602
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AS9886
AS9886
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AS42239
AS42239
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AS59796
AS59796
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AS134654
AS134654
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AS9507
AS9507
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AS62214
AS62214
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AS35699
AS35699
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AS19151
AS19151
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AS2860
AS2860
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AS6327
AS6327
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AS9924
AS9924
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AS21277
AS21277
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AS37662
AS37662
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AS133847
AS133847
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AS983
AS983
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AS8262
AS8262
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AS932
AS932
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AS51847
AS51847
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AS64445
AS64445
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AS6849
AS6849
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AS10122
AS10122
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AS15935
AS15935
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AS29278
AS29278
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AS197248
AS197248
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AS201706
AS201706
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AS206119
AS206119
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AS216309
AS216309
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AS20845
AS20845
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AS4826
AS4826
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Peers
Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 109.248.196.0/24 | AS57304 | — |
| 139.45.224.0/19 | AS57304 | — |
| 185.134.72.0/22 | AS57304 | — |
| 2a02:2d9::/32 | AS57304 | — |
| 81.27.248.0/24 | AS57304 | — |
| 87.245.192.0/20 | AS57304 | — |
| 91.199.16.0/24 | AS57304 | — |
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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 AS57304 represent?
AS57304 is an autonomous system number used to identify an independently operated network. The current page associates it with RETNRU-AS - JSC "RetnNet" 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 AS57304 page?
They help explain the scale, interconnection depth, and route structure of AS57304. 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 AS57304?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS57304, 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.