Country
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ASN LANDING PAGE
AS15433
Tism Telecom Italia San Marino S.p.A
Last updated · Jul 20, 2026
Total prefixes
79
IPv4 prefixes
79
IPv6 prefixes
0
ASN summary
How to read the scale of AS15433
Tism Telecom Italia San Marino S.p.A currently reports 79 prefixes and 40 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?
Tism Telecom Italia San Marino S.p.A 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 AS15433 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
AS15433 ASN lookupAS15433 BGPAS15433 peersAS15433 prefixesAS15433 upstreamsTism Telecom Italia San Marino S.p.A ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Peers
AS174
AS174
—
AS6762
AS6762
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AS6939
AS6939
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AS13030
AS13030
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AS3303
AS3303
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AS5405
AS5405
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AS14840
AS14840
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AS24961
AS24961
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AS137409
AS137409
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AS4455
AS4455
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AS5392
AS5392
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AS5394
AS5394
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AS6204
AS6204
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AS8218
AS8218
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AS8660
AS8660
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AS9009
AS9009
—
AS9498
AS9498
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AS12637
AS12637
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AS12779
AS12779
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AS13237
AS13237
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AS15605
AS15605
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AS22356
AS22356
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AS24482
AS24482
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AS28716
AS28716
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AS31543
AS31543
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AS41327
AS41327
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AS49544
AS49544
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AS49605
AS49605
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AS49709
AS49709
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AS50877
AS50877
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AS51185
AS51185
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AS57111
AS57111
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AS59919
AS59919
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AS60171
AS60171
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AS198150
AS198150
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AS202032
AS202032
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AS212483
AS212483
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AS201852
AS201852
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 109.235.104.0/24 | AS15433 | — |
| 109.235.105.0/24 | AS15433 | — |
| 109.235.106.0/24 | AS15433 | — |
| 109.235.107.0/24 | AS15433 | — |
| 109.235.108.0/24 | AS15433 | — |
| 109.235.109.0/24 | AS15433 | — |
| 109.235.110.0/24 | AS15433 | — |
| 109.235.111.0/24 | AS15433 | — |
| 185.45.40.0/24 | AS15433 | — |
| 185.45.41.0/24 | AS15433 | — |
| 185.45.42.0/24 | AS15433 | — |
| 185.45.43.0/24 | AS15433 | — |
| 185.45.68.0/24 | AS15433 | — |
| 185.45.69.0/24 | AS15433 | — |
| 185.45.70.0/24 | AS15433 | — |
| 185.45.71.0/24 | AS15433 | — |
| 185.86.61.0/24 | AS15433 | — |
| 185.86.62.0/24 | AS15433 | — |
| 185.86.63.0/24 | AS15433 | — |
| 194.183.64.0/24 | AS15433 | — |
| 194.183.65.0/24 | AS15433 | — |
| 194.183.66.0/24 | AS15433 | — |
| 194.183.67.0/24 | AS15433 | — |
| 194.183.68.0/24 | AS15433 | — |
| 194.183.69.0/24 | AS15433 | — |
| 194.183.70.0/24 | AS15433 | — |
| 194.183.71.0/24 | AS15433 | — |
| 194.183.72.0/24 | AS15433 | — |
| 194.183.73.0/24 | AS15433 | — |
| 194.183.74.0/24 | AS15433 | — |
| 194.183.75.0/24 | AS15433 | — |
| 194.183.76.0/24 | AS15433 | — |
| 194.183.77.0/24 | AS15433 | — |
| 194.183.78.0/24 | AS15433 | — |
| 194.183.79.0/24 | AS15433 | — |
| 194.183.80.0/24 | AS15433 | — |
| 194.183.81.0/24 | AS15433 | — |
| 194.183.82.0/24 | AS15433 | — |
| 194.183.83.0/24 | AS15433 | — |
| 194.183.84.0/24 | AS15433 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS15433 represent?
AS15433 is an autonomous system number. The current source associates it with Tism Telecom Italia San Marino S.p.A 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 AS15433 page?
They help explain the scale, interconnection depth, and route structure of AS15433. 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 AS15433?
Open a concrete IP page to check how the address maps into AS15433, 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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