Country
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ASN LANDING PAGE
AS209771
SYSN SYSN LTD
Last updated · Jul 20, 2026
Total prefixes
5
IPv4 prefixes
0
IPv6 prefixes
5
ASN summary
How to read the scale of AS209771
SYSN SYSN LTD currently reports 5 prefixes and 23 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?
SYSN SYSN LTD 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 AS209771 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
AS209771 ASN lookupAS209771 BGPAS209771 peersAS209771 prefixesAS209771 upstreamsSYSN SYSN LTD ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Detailed data for this ASN is not available right now.
Peers
AS6939
AS6939
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AS11967
AS11967
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AS34549
AS34549
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AS41051
AS41051
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AS48646
AS48646
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AS25091
AS25091
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AS8298
AS8298
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AS3214
AS3214
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AS8888
AS8888
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AS24482
AS24482
—
AS24961
AS24961
—
AS28917
AS28917
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AS34872
AS34872
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AS42541
AS42541
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AS51088
AS51088
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AS51185
AS51185
—
AS56662
AS56662
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AS58299
AS58299
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AS62000
AS62000
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AS210937
AS210937
—
AS213151
AS213151
—
AS271253
AS271253
—
AS401753
AS401753
—
Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 2a0c:6500:23e::/48 | AS209771 | — |
| 2a0c:6500:23f::/48 | AS209771 | — |
| 2a0e:46c6:4fe::/48 | AS209771 | — |
| 2a0e:46c6:4ff::/48 | AS209771 | — |
| 2a13:9500:44::/48 | AS209771 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS209771 represent?
AS209771 is an autonomous system number. The current source associates it with SYSN SYSN LTD 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 AS209771 page?
They help explain the scale, interconnection depth, and route structure of AS209771. 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 AS209771?
Open a concrete IP page to check how the address maps into AS209771, then compare the prefix, source labels, and query time. Verify operator or service claims with the relevant registry or network operator.
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