Country
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ASN LANDING PAGE
AS12912
TMPL T-Mobile Polska S.A.
Last updated · Jul 20, 2026
Total prefixes
49
IPv4 prefixes
47
IPv6 prefixes
2
ASN summary
How to read the scale of AS12912
TMPL T-Mobile Polska S.A. currently reports 49 prefixes and 80 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?
TMPL T-Mobile Polska S.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 AS12912 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
AS12912 ASN lookupAS12912 BGPAS12912 peersAS12912 prefixesAS12912 upstreamsTMPL T-Mobile Polska S.A. ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS48464
AS48464
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AS30851
AS30851
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AS207413
AS207413
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AS8938
AS8938
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AS211047
AS211047
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AS42763
AS42763
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AS200999
AS200999
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AS197472
AS197472
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AS197064
AS197064
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AS206594
AS206594
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AS56391
AS56391
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AS199410
AS199410
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AS206559
AS206559
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AS34254
AS34254
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AS41421
AS41421
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AS206957
AS206957
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AS57701
AS57701
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AS48981
AS48981
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AS60425
AS60425
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AS205462
AS205462
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AS60448
AS60448
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AS57524
AS57524
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AS41907
AS41907
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AS51323
AS51323
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AS198696
AS198696
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AS33826
AS33826
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AS33895
AS33895
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AS35275
AS35275
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AS39547
AS39547
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AS41945
AS41945
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AS47633
AS47633
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AS49989
AS49989
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AS197813
AS197813
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AS198591
AS198591
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AS201253
AS201253
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AS203562
AS203562
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AS213131
AS213131
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AS214363
AS214363
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AS15391
AS15391
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AS47128
AS47128
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Peers
AS33891
AS33891
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AS1299
AS1299
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AS6939
AS6939
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AS3320
AS3320
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AS34549
AS34549
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AS34019
AS34019
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AS5405
AS5405
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AS20764
AS20764
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AS35625
AS35625
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AS34927
AS34927
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AS34177
AS34177
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AS29691
AS29691
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AS48362
AS48362
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AS6057
AS6057
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AS24961
AS24961
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AS14840
AS14840
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AS39351
AS39351
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AS12779
AS12779
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AS137409
AS137409
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AS29075
AS29075
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AS35280
AS35280
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AS8298
AS8298
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AS41327
AS41327
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AS24482
AS24482
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AS35360
AS35360
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AS58057
AS58057
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AS58299
AS58299
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AS64475
AS64475
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AS6424
AS6424
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AS47147
AS47147
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AS3214
AS3214
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AS35710
AS35710
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AS205112
AS205112
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AS31510
AS31510
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AS210937
AS210937
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AS42541
AS42541
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AS25091
AS25091
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AS553
AS553
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AS25220
AS25220
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AS3212
AS3212
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 157.25.0.0/16 | AS12912 | — |
| 178.180.0.0/14 | AS12912 | — |
| 178.182.0.0/18 | AS12912 | — |
| 178.183.0.0/18 | AS12912 | — |
| 188.146.0.0/15 | AS12912 | — |
| 188.146.0.0/17 | AS12912 | — |
| 188.146.0.0/19 | AS12912 | — |
| 188.146.128.0/17 | AS12912 | — |
| 188.146.128.0/19 | AS12912 | — |
| 188.146.192.0/19 | AS12912 | — |
| 188.146.64.0/19 | AS12912 | — |
| 193.105.242.0/24 | AS12912 | — |
| 193.105.75.0/24 | AS12912 | — |
| 193.110.80.0/24 | AS12912 | — |
| 193.33.42.0/23 | AS12912 | — |
| 193.91.1.0/24 | AS12912 | — |
| 193.91.6.0/23 | AS12912 | — |
| 194.9.68.0/24 | AS12912 | — |
| 195.225.69.0/24 | AS12912 | — |
| 195.94.192.0/19 | AS12912 | — |
| 2001:1b80::/29 | AS12912 | — |
| 2001:4190::/32 | AS12912 | — |
| 212.203.128.0/17 | AS12912 | — |
| 212.38.192.0/19 | AS12912 | — |
| 213.158.192.0/19 | AS12912 | — |
| 213.218.112.0/20 | AS12912 | — |
| 213.218.96.0/20 | AS12912 | — |
| 217.153.0.0/16 | AS12912 | — |
| 217.8.160.0/19 | AS12912 | — |
| 37.30.0.0/15 | AS12912 | — |
| 37.30.0.0/17 | AS12912 | — |
| 37.30.32.0/19 | AS12912 | — |
| 37.31.0.0/17 | AS12912 | — |
| 37.31.128.0/17 | AS12912 | — |
| 46.204.0.0/15 | AS12912 | — |
| 46.205.192.0/20 | AS12912 | — |
| 46.205.216.0/21 | AS12912 | — |
| 46.205.240.0/21 | AS12912 | — |
| 62.152.128.0/19 | AS12912 | — |
| 62.29.128.0/17 | AS12912 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS12912 represent?
AS12912 is an autonomous system number. The current source associates it with TMPL T-Mobile Polska S.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 AS12912 page?
They help explain the scale, interconnection depth, and route structure of AS12912. 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 AS12912?
Open a concrete IP page to check how the address maps into AS12912, 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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