Country
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ASN LANDING PAGE
AS28198
SEMPRE TELECOMUNICACOES LTDA
Last updated · Apr 4, 2026
Total prefixes
350
IPv4 prefixes
217
IPv6 prefixes
133
ASN summary
How to read the scale of AS28198
SEMPRE TELECOMUNICACOES LTDA currently shows 350 prefixes and 76 upstream, downstream, or peer relationships. Larger prefix inventories often indicate broader network footprint, but they should still be read together with country and peering context.
When is an ASN page most useful?
ASN landing pages are more useful than a single IP page when you want cloud provider attribution, routing research, infrastructure comparison, or network topology analysis at the organization level.
How should you read the country, organization, and role of AS28198?
SEMPRE TELECOMUNICACOES LTDA is currently associated with an unknown region. Country data is only a starting point; the more important signals are the organization name, website, prefix volume, and peering relationships that reveal whether the network behaves like a cloud platform, ISP, CDN, or enterprise backbone.
What should you inspect next after the AS28198 page?
This page is currently showing live ASN data that can be used for peer, prefix, and network scale analysis. The most useful next step is usually to return to a related IP landing page, then compare that concrete address with this ASN profile and with broader topic pages for routing, cloud attribution, or WHOIS ownership analysis.
Search intents this ASN page helps cover
AS28198 ASN lookupAS28198 BGPAS28198 peersAS28198 prefixesAS28198 upstreamsSEMPRE TELECOMUNICACOES LTDA ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS262595
AS262595
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AS267221
AS267221
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AS53005
AS53005
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AS263456
AS263456
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AS267229
AS267229
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AS262402
AS262402
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AS52576
AS52576
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AS28207
AS28207
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AS28656
AS28656
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AS52991
AS52991
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AS268568
AS268568
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AS266061
AS266061
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AS264990
AS264990
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AS265055
AS265055
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AS266383
AS266383
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AS14789
AS14789
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AS262418
AS262418
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AS52673
AS52673
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AS267008
AS267008
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AS271663
AS271663
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AS263496
AS263496
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AS264421
AS264421
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AS52743
AS52743
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AS263261
AS263261
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AS267191
AS267191
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AS61712
AS61712
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AS262791
AS262791
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AS266216
AS266216
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AS270564
AS270564
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AS61805
AS61805
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AS270837
AS270837
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AS264258
AS264258
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AS268970
AS268970
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AS268433
AS268433
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AS65013
AS65013
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AS264163
AS264163
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Peers
AS3356
AS3356
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AS52320
AS52320
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AS53062
AS53062
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AS16735
AS16735
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AS6939
AS6939
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AS10429
AS10429
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AS37468
AS37468
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AS34549
AS34549
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AS35280
AS35280
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AS25091
AS25091
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AS5405
AS5405
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AS6057
AS6057
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AS34019
AS34019
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AS3214
AS3214
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AS6424
AS6424
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AS8758
AS8758
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AS35625
AS35625
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AS24482
AS24482
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AS14840
AS14840
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AS34927
AS34927
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AS264479
AS264479
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AS52873
AS52873
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AS34177
AS34177
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AS8298
AS8298
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AS51185
AS51185
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AS39351
AS39351
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AS199524
AS199524
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AS29691
AS29691
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AS29075
AS29075
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AS33891
AS33891
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AS41327
AS41327
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AS60503
AS60503
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AS37721
AS37721
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AS12779
AS12779
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AS20764
AS20764
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AS263152
AS263152
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AS20485
AS20485
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AS61573
AS61573
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AS137409
AS137409
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AS271253
AS271253
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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 | — |
Related ASN pages
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AS13335 · Cloudflare
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AS8075 · Microsoft
Helpful when comparing Azure, enterprise backbone, and large-cloud routing patterns.
AS16509 · Amazon
A useful ASN landing page for understanding AWS and large cloud-network ownership.
Related lookups and next steps
WHOIS vs ASN Ownership Guide
Continue from this ASN into the differences between WHOIS ownership and ASN ownership.
Routing Troubleshooting and Network Analysis
Continue from this ASN into route troubleshooting and network analysis.
Cloud Network and ASN Comparison
Useful when you want to compare this ASN against larger cloud and edge networks.
WHOIS and IP Ownership Guide
Continue from the ASN page into WHOIS and ownership verification.
Frequently asked questions about this ASN page
What does AS28198 represent?
AS28198 is an autonomous system number used to identify an independently operated network. The current page associates it with SEMPRE TELECOMUNICACOES LTDA in an unknown region, which helps determine whether it behaves like a cloud provider, ISP, CDN, or enterprise backbone.
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?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS28198, then continue into cloud, WHOIS, or routing topic pages to understand the network in a broader context.
Related topics
WHOIS vs ASN Ownership Guide
Understand why WHOIS ownership and ASN ownership can differ, and how to combine both when deciding who really owns or operates an IP.
WHOIS and IP Ownership Guide
Use WHOIS, ASN, prefixes, and organization data to determine who ultimately owns an IP, range, or resolved domain target.
BGP and ASN Basics Guide
Learn what ASN, BGP routes, prefixes, upstreams, downstreams, and peers mean, then explore real ASN pages.
Cloud Network and ASN Comparison
Compare large cloud and edge networks such as Google, Cloudflare, Microsoft, and Amazon through their ASN landing pages.