Country
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ASN LANDING PAGE
AS203446
AS203446 SMARTNET Germany GmbH
Last updated · Jul 20, 2026
Total prefixes
21
IPv4 prefixes
16
IPv6 prefixes
5
ASN summary
How to read the scale of AS203446
AS203446 SMARTNET Germany GmbH currently reports 21 prefixes and 66 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?
AS203446 SMARTNET Germany GmbH 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 AS203446 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
AS203446 ASN lookupAS203446 BGPAS203446 peersAS203446 prefixesAS203446 upstreamsAS203446 SMARTNET Germany GmbH ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS207252
AS207252
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AS214243
AS214243
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AS58087
AS58087
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AS215114
AS215114
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AS219384
AS219384
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AS215730
AS215730
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AS400992
AS400992
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AS205759
AS205759
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AS214279
AS214279
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AS213905
AS213905
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AS219436
AS219436
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AS197761
AS197761
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AS198831
AS198831
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AS397702
AS397702
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AS208226
AS208226
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AS205548
AS205548
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AS215120
AS215120
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AS401626
AS401626
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AS213243
AS213243
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AS219207
AS219207
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AS204750
AS204750
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AS198064
AS198064
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AS203676
AS203676
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AS46475
AS46475
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AS6830
AS6830
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AS174
AS174
—
Peers
AS3257
AS3257
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AS174
AS174
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AS6830
AS6830
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AS6939
AS6939
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AS5511
AS5511
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AS6461
AS6461
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AS35280
AS35280
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AS13030
AS13030
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AS34549
AS34549
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AS34019
AS34019
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AS25091
AS25091
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AS14840
AS14840
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AS8218
AS8218
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AS24961
AS24961
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AS39351
AS39351
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AS5405
AS5405
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AS34927
AS34927
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AS41327
AS41327
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AS48362
AS48362
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AS20764
AS20764
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AS33891
AS33891
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AS6057
AS6057
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AS34177
AS34177
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AS8758
AS8758
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AS49434
AS49434
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AS29691
AS29691
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AS35625
AS35625
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AS50673
AS50673
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AS12779
AS12779
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AS137409
AS137409
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AS8298
AS8298
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AS47692
AS47692
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AS47147
AS47147
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AS24482
AS24482
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AS29632
AS29632
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AS205112
AS205112
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AS553
AS553
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AS12859
AS12859
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AS29140
AS29140
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AS209823
AS209823
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 163.5.195.0/24 | AS203446 | — |
| 185.50.255.0/24 | AS203446 | — |
| 194.62.248.0/24 | AS203446 | — |
| 2.56.246.0/24 | AS203446 | — |
| 2a02:2fc0:17::/48 | AS203446 | — |
| 2a0e:97c0:3ea::/48 | AS203446 | — |
| 2a0e:97c0:470::/48 | AS203446 | — |
| 2a0e:97c0:472::/48 | AS203446 | — |
| 2a0e:97c0:473::/48 | AS203446 | — |
| 37.114.41.0/24 | AS203446 | — |
| 45.131.65.0/24 | AS203446 | — |
| 45.134.39.0/24 | AS203446 | — |
| 45.137.70.0/24 | AS203446 | — |
| 5.83.141.0/24 | AS203446 | — |
| 64.204.182.0/24 | AS203446 | — |
| 64.204.203.0/24 | AS203446 | — |
| 86.38.156.0/24 | AS203446 | — |
| 87.84.224.0/24 | AS203446 | — |
| 91.143.180.0/24 | AS203446 | — |
| 92.242.166.0/24 | AS203446 | — |
| 93.90.74.0/24 | AS203446 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS203446 represent?
AS203446 is an autonomous system number. The current source associates it with AS203446 SMARTNET Germany GmbH 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 AS203446 page?
They help explain the scale, interconnection depth, and route structure of AS203446. 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 AS203446?
Open a concrete IP page to check how the address maps into AS203446, 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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