Country
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ASN LANDING PAGE
AS1653
SUNET - SUNET Swedish University Network
Last updated · Apr 4, 2026
Total prefixes
61
IPv4 prefixes
60
IPv6 prefixes
1
ASN summary
How to read the scale of AS1653
SUNET - SUNET Swedish University Network currently shows 61 prefixes and 42 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 AS1653?
SUNET - SUNET Swedish University Network 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 AS1653 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
AS1653 ASN lookupAS1653 BGPAS1653 peersAS1653 prefixesAS1653 upstreamsSUNET - SUNET Swedish University Network ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS1880
AS1880
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AS2839
AS2839
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AS41001
AS41001
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AS1882
AS1882
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AS2844
AS2844
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AS48514
AS48514
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AS42307
AS42307
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AS2841
AS2841
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AS2834
AS2834
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AS2840
AS2840
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AS16251
AS16251
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AS43844
AS43844
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AS8748
AS8748
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AS9088
AS9088
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AS12384
AS12384
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AS25072
AS25072
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AS43665
AS43665
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AS2831
AS2831
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AS2833
AS2833
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AS2837
AS2837
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AS2838
AS2838
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AS2846
AS2846
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AS15980
AS15980
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AS49858
AS49858
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AS2842
AS2842
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AS2843
AS2843
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AS39362
AS39362
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AS201816
AS201816
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AS39840
AS39840
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AS20943
AS20943
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AS39871
AS39871
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AS43018
AS43018
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Peers
Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 130.229.192.0/24 | AS1653 | — |
| 130.236.100.0/22 | AS1653 | — |
| 130.236.224.0/22 | AS1653 | — |
| 130.236.228.0/23 | AS1653 | — |
| 130.236.230.0/24 | AS1653 | — |
| 130.236.254.0/24 | AS1653 | — |
| 130.236.98.0/23 | AS1653 | — |
| 130.237.0.0/16 | AS1653 | — |
| 130.238.0.0/16 | AS1653 | — |
| 130.239.198.0/24 | AS1653 | — |
| 130.242.0.0/15 | AS1653 | — |
| 145.98.16.0/24 | AS1653 | — |
| 188.211.240.0/21 | AS1653 | — |
| 188.240.144.0/20 | AS1653 | — |
| 188.240.144.0/24 | AS1653 | — |
| 188.240.145.0/24 | AS1653 | — |
| 188.241.160.0/20 | AS1653 | — |
| 192.12.235.0/24 | AS1653 | — |
| 192.121.221.0/24 | AS1653 | — |
| 192.121.34.0/24 | AS1653 | — |
| 192.165.5.0/24 | AS1653 | — |
| 192.165.6.0/24 | AS1653 | — |
| 192.36.125.0/24 | AS1653 | — |
| 192.36.54.0/24 | AS1653 | — |
| 192.36.94.0/24 | AS1653 | — |
| 192.71.100.0/24 | AS1653 | — |
| 192.71.193.0/24 | AS1653 | — |
| 192.71.228.0/24 | AS1653 | — |
| 193.10.0.0/16 | AS1653 | — |
| 193.11.0.0/16 | AS1653 | — |
| 193.182.241.0/24 | AS1653 | — |
| 194.14.45.0/24 | AS1653 | — |
| 194.47.0.0/16 | AS1653 | — |
| 195.178.224.0/19 | AS1653 | — |
| 2001:6b0::/32 | AS1653 | — |
| 212.25.128.0/19 | AS1653 | — |
| 37.156.192.0/20 | AS1653 | — |
| 44.5.0.0/16 | AS1653 | — |
| 77.238.32.0/19 | AS1653 | — |
| 86.104.152.0/21 | AS1653 | — |
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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 AS1653 represent?
AS1653 is an autonomous system number used to identify an independently operated network. The current page associates it with SUNET - SUNET Swedish University Network 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 AS1653 page?
They help explain the scale, interconnection depth, and route structure of AS1653. 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 AS1653?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS1653, 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.