Country
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ASN LANDING PAGE
AS12423
TORMAN-EDU Nicolaus Copernicus University in Torun
Last updated · Jul 20, 2026
Total prefixes
2
IPv4 prefixes
1
IPv6 prefixes
1
ASN summary
How to read the scale of AS12423
TORMAN-EDU Nicolaus Copernicus University in Torun currently reports 2 prefixes and 2 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?
TORMAN-EDU Nicolaus Copernicus University in Torun 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 AS12423 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
AS12423 ASN lookupAS12423 BGPAS12423 peersAS12423 prefixesAS12423 upstreamsTORMAN-EDU Nicolaus Copernicus University in Torun ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Detailed data for this ASN is not available right now.
Peers
Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 158.75.0.0/17 | AS12423 | — |
| 2a03:1380::/32 | AS12423 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS12423 represent?
AS12423 is an autonomous system number. The current source associates it with TORMAN-EDU Nicolaus Copernicus University in Torun 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 AS12423 page?
They help explain the scale, interconnection depth, and route structure of AS12423. 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 AS12423?
Open a concrete IP page to check how the address maps into AS12423, 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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