Country
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ASN LANDING PAGE
AS28198
AS28198 - SEMPRE TELECOMUNICACOES LTDA
Last updated · Jul 20, 2026
Total prefixes
368
IPv4 prefixes
228
IPv6 prefixes
140
ASN summary
How to read the scale of AS28198
AS28198 - SEMPRE TELECOMUNICACOES LTDA currently reports 368 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?
AS28198 - SEMPRE TELECOMUNICACOES LTDA 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 AS28198 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
AS28198 ASN lookupAS28198 BGPAS28198 peersAS28198 prefixesAS28198 upstreamsAS28198 - SEMPRE TELECOMUNICACOES LTDA ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS267221
AS267221
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AS263456
AS263456
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AS262595
AS262595
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AS267229
AS267229
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AS264421
AS264421
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AS52991
AS52991
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AS264990
AS264990
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AS53005
AS53005
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AS267399
AS267399
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AS10670
AS10670
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AS270564
AS270564
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AS52576
AS52576
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AS270837
AS270837
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AS61700
AS61700
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AS28207
AS28207
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AS266270
AS266270
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AS14789
AS14789
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AS262402
AS262402
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AS266383
AS266383
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AS264053
AS264053
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AS273692
AS273692
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AS263496
AS263496
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AS273412
AS273412
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AS52673
AS52673
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AS271663
AS271663
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AS269688
AS269688
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AS265055
AS265055
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AS61712
AS61712
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AS267008
AS267008
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AS263261
AS263261
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AS268568
AS268568
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AS61713
AS61713
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AS273797
AS273797
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AS52743
AS52743
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AS262418
AS262418
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AS268327
AS268327
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AS266216
AS266216
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AS267191
AS267191
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AS262791
AS262791
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AS267281
AS267281
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Peers
AS3356
AS3356
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AS6939
AS6939
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AS53062
AS53062
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AS16735
AS16735
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AS52780
AS52780
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AS5405
AS5405
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AS35280
AS35280
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AS34549
AS34549
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AS25091
AS25091
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AS6057
AS6057
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AS34019
AS34019
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AS14840
AS14840
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AS34927
AS34927
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AS35625
AS35625
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AS34177
AS34177
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AS24482
AS24482
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AS137409
AS137409
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AS8758
AS8758
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AS29691
AS29691
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AS24961
AS24961
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AS39351
AS39351
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AS48362
AS48362
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AS33891
AS33891
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AS20764
AS20764
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AS41327
AS41327
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AS199524
AS199524
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AS264479
AS264479
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AS12779
AS12779
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AS61573
AS61573
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AS8298
AS8298
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AS29075
AS29075
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AS51185
AS51185
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AS60503
AS60503
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AS263152
AS263152
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AS36236
AS36236
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AS37721
AS37721
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AS12859
AS12859
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AS20562
AS20562
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AS263237
AS263237
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AS20485
AS20485
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 128.201.176.0/22 | AS28198 | — |
| 128.201.176.0/23 | AS28198 | — |
| 128.201.178.0/23 | AS28198 | — |
| 131.100.84.0/22 | AS28198 | — |
| 131.100.84.0/23 | AS28198 | — |
| 131.100.86.0/23 | AS28198 | — |
| 131.221.48.0/22 | AS28198 | — |
| 138.94.148.0/22 | AS28198 | — |
| 138.94.148.0/23 | AS28198 | — |
| 138.94.150.0/23 | AS28198 | — |
| 138.99.240.0/22 | AS28198 | — |
| 138.99.240.0/23 | AS28198 | — |
| 138.99.242.0/23 | AS28198 | — |
| 143.137.240.0/22 | AS28198 | — |
| 143.137.240.0/23 | AS28198 | — |
| 168.228.116.0/22 | AS28198 | — |
| 168.228.116.0/23 | AS28198 | — |
| 168.228.118.0/23 | AS28198 | — |
| 170.238.176.0/22 | AS28198 | — |
| 170.239.156.0/22 | AS28198 | — |
| 170.239.156.0/23 | AS28198 | — |
| 170.239.158.0/23 | AS28198 | — |
| 177.130.64.0/20 | AS28198 | — |
| 177.130.64.0/21 | AS28198 | — |
| 177.130.64.0/22 | AS28198 | — |
| 177.130.64.0/23 | AS28198 | — |
| 177.130.66.0/23 | AS28198 | — |
| 177.130.68.0/22 | AS28198 | — |
| 177.130.68.0/23 | AS28198 | — |
| 177.130.68.0/24 | AS28198 | — |
| 177.130.69.0/24 | AS28198 | — |
| 177.130.70.0/23 | AS28198 | — |
| 177.130.72.0/21 | AS28198 | — |
| 177.130.72.0/22 | AS28198 | — |
| 177.130.72.0/23 | AS28198 | — |
| 177.130.74.0/23 | AS28198 | — |
| 177.130.76.0/22 | AS28198 | — |
| 177.130.76.0/23 | AS28198 | — |
| 177.130.78.0/23 | AS28198 | — |
| 177.131.0.0/20 | AS28198 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS28198 represent?
AS28198 is an autonomous system number. The current source associates it with AS28198 - SEMPRE TELECOMUNICACOES LTDA 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 AS28198 page?
They help explain the scale, interconnection depth, and route structure of AS28198. 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 AS28198?
Open a concrete IP page to check how the address maps into AS28198, 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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Routing Troubleshooting and Network Analysis
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Cloud Network and ASN Comparison
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