Country
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ASN LANDING PAGE
AS1759
TSF-IP-Core Telia Finland Oyj
Last updated · Jul 20, 2026
Total prefixes
129
IPv4 prefixes
117
IPv6 prefixes
12
ASN summary
How to read the scale of AS1759
TSF-IP-Core Telia Finland Oyj currently reports 129 prefixes and 44 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?
TSF-IP-Core Telia Finland Oyj 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 AS1759 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
AS1759 ASN lookupAS1759 BGPAS1759 peersAS1759 prefixesAS1759 upstreamsTSF-IP-Core Telia Finland Oyj ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS51164
AS51164
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AS29422
AS29422
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AS51188
AS51188
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AS205250
AS205250
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AS41701
AS41701
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AS8983
AS8983
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AS57066
AS57066
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AS1234
AS1234
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AS51728
AS51728
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AS29601
AS29601
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AS50675
AS50675
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AS209123
AS209123
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AS764
AS764
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AS2129
AS2129
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AS200137
AS200137
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AS30978
AS30978
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AS41648
AS41648
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AS203817
AS203817
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AS210180
AS210180
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AS215722
AS215722
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AS50845
AS50845
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AS198737
AS198737
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AS204954
AS204954
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AS206175
AS206175
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AS50603
AS50603
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AS204452
AS204452
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AS207670
AS207670
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AS1738
AS1738
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AS50290
AS50290
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AS200630
AS200630
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AS199169
AS199169
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AS203609
AS203609
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AS214692
AS214692
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AS209457
AS209457
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AS24809
AS24809
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AS211848
AS211848
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AS25391
AS25391
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AS209682
AS209682
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AS29282
AS29282
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AS198514
AS198514
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Peers
Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 109.240.0.0/16 | AS1759 | — |
| 131.177.0.0/16 | AS1759 | — |
| 139.157.0.0/16 | AS1759 | — |
| 139.181.9.0/24 | AS1759 | — |
| 139.74.0.0/16 | AS1759 | — |
| 140.151.0.0/16 | AS1759 | — |
| 141.208.0.0/16 | AS1759 | — |
| 144.4.0.0/16 | AS1759 | — |
| 147.44.0.0/16 | AS1759 | — |
| 160.71.0.0/16 | AS1759 | — |
| 176.72.0.0/16 | AS1759 | — |
| 185.31.70.0/23 | AS1759 | — |
| 185.81.91.0/24 | AS1759 | — |
| 188.238.0.0/16 | AS1759 | — |
| 192.103.112.0/22 | AS1759 | — |
| 192.126.63.0/24 | AS1759 | — |
| 192.126.64.0/24 | AS1759 | — |
| 192.130.0.0/16 | AS1759 | — |
| 192.136.9.0/24 | AS1759 | — |
| 192.194.0.0/16 | AS1759 | — |
| 192.58.42.0/23 | AS1759 | — |
| 192.58.44.0/22 | AS1759 | — |
| 192.58.48.0/20 | AS1759 | — |
| 192.58.64.0/20 | AS1759 | — |
| 192.58.80.0/21 | AS1759 | — |
| 192.58.88.0/23 | AS1759 | — |
| 192.83.0.0/18 | AS1759 | — |
| 192.83.100.0/24 | AS1759 | — |
| 192.83.64.0/19 | AS1759 | — |
| 192.83.96.0/22 | AS1759 | — |
| 192.89.0.0/16 | AS1759 | — |
| 192.89.123.0/24 | AS1759 | — |
| 193.111.118.0/23 | AS1759 | — |
| 193.111.118.0/24 | AS1759 | — |
| 193.111.93.0/24 | AS1759 | — |
| 193.142.122.0/23 | AS1759 | — |
| 193.142.150.0/24 | AS1759 | — |
| 193.142.2.0/24 | AS1759 | — |
| 193.142.26.0/24 | AS1759 | — |
| 193.143.100.0/24 | AS1759 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS1759 represent?
AS1759 is an autonomous system number. The current source associates it with TSF-IP-Core Telia Finland Oyj 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 AS1759 page?
They help explain the scale, interconnection depth, and route structure of AS1759. 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 AS1759?
Open a concrete IP page to check how the address maps into AS1759, then compare the prefix, source labels, and query time. Verify operator or service claims with the relevant registry or network operator.
Related topics
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