Country
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ASN LANDING PAGE
AS28186
ITS TELECOMUNICACOES LTDA
Last updated · Apr 4, 2026
Total prefixes
125
IPv4 prefixes
48
IPv6 prefixes
77
ASN summary
How to read the scale of AS28186
ITS TELECOMUNICACOES LTDA currently shows 125 prefixes and 80 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 AS28186?
ITS 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 AS28186 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
AS28186 ASN lookupAS28186 BGPAS28186 peersAS28186 prefixesAS28186 upstreamsITS TELECOMUNICACOES LTDA ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS53163
AS53163
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AS52999
AS52999
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AS264963
AS264963
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AS262769
AS262769
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AS265364
AS265364
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AS271063
AS271063
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AS270852
AS270852
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AS268425
AS268425
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AS268314
AS268314
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AS264882
AS264882
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AS267030
AS267030
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AS61902
AS61902
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AS270749
AS270749
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AS263981
AS263981
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AS266371
AS266371
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AS270810
AS270810
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AS262663
AS262663
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AS268379
AS268379
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AS25832
AS25832
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AS268304
AS268304
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AS264952
AS264952
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AS267210
AS267210
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AS271314
AS271314
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AS267119
AS267119
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AS269583
AS269583
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AS270761
AS270761
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AS263975
AS263975
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AS272442
AS272442
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AS264938
AS264938
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AS268546
AS268546
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AS268527
AS268527
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AS272498
AS272498
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AS267132
AS267132
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AS270515
AS270515
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AS269342
AS269342
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AS266996
AS266996
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AS269297
AS269297
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AS52879
AS52879
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AS28251
AS28251
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AS52647
AS52647
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Peers
AS7738
AS7738
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AS6939
AS6939
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AS3356
AS3356
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AS12956
AS12956
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AS52863
AS52863
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AS264963
AS264963
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AS6057
AS6057
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AS263237
AS263237
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AS263152
AS263152
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AS36236
AS36236
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AS24482
AS24482
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AS6424
AS6424
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AS60503
AS60503
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AS51185
AS51185
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AS22548
AS22548
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AS61573
AS61573
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AS35280
AS35280
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AS39120
AS39120
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AS264479
AS264479
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AS28634
AS28634
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AS262427
AS262427
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AS271253
AS271253
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AS52873
AS52873
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AS14840
AS14840
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AS28624
AS28624
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AS199524
AS199524
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AS37721
AS37721
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AS37468
AS37468
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AS270852
AS270852
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AS271063
AS271063
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AS29049
AS29049
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AS262663
AS262663
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AS264882
AS264882
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AS266371
AS266371
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AS268304
AS268304
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AS268425
AS268425
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AS268546
AS268546
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AS270749
AS270749
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AS1031
AS1031
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AS7713
AS7713
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 138.117.176.0/22 | AS28186 | — |
| 177.136.112.0/20 | AS28186 | — |
| 177.21.0.0/19 | AS28186 | — |
| 177.21.0.0/20 | AS28186 | — |
| 177.21.16.0/20 | AS28186 | — |
| 177.23.80.0/21 | AS28186 | — |
| 177.8.224.0/20 | AS28186 | — |
| 187.44.128.0/17 | AS28186 | — |
| 187.44.128.0/18 | AS28186 | — |
| 187.44.128.0/20 | AS28186 | — |
| 187.44.130.0/24 | AS28186 | — |
| 187.44.144.0/20 | AS28186 | — |
| 187.44.160.0/20 | AS28186 | — |
| 187.44.161.0/24 | AS28186 | — |
| 187.44.173.0/24 | AS28186 | — |
| 187.44.176.0/20 | AS28186 | — |
| 187.44.192.0/18 | AS28186 | — |
| 187.44.192.0/20 | AS28186 | — |
| 187.44.200.0/24 | AS28186 | — |
| 187.44.208.0/20 | AS28186 | — |
| 187.44.224.0/20 | AS28186 | — |
| 187.44.229.0/24 | AS28186 | — |
| 187.44.240.0/20 | AS28186 | — |
| 187.44.240.0/24 | AS28186 | — |
| 189.89.128.0/18 | AS28186 | — |
| 189.89.128.0/19 | AS28186 | — |
| 189.89.128.0/23 | AS28186 | — |
| 189.89.128.0/24 | AS28186 | — |
| 189.89.130.0/24 | AS28186 | — |
| 189.89.131.0/24 | AS28186 | — |
| 189.89.132.0/22 | AS28186 | — |
| 189.89.136.0/21 | AS28186 | — |
| 189.89.137.0/24 | AS28186 | — |
| 189.89.141.0/24 | AS28186 | — |
| 189.89.144.0/20 | AS28186 | — |
| 189.89.144.0/21 | AS28186 | — |
| 189.89.152.0/21 | AS28186 | — |
| 189.89.160.0/19 | AS28186 | — |
| 189.89.160.0/21 | AS28186 | — |
| 189.89.163.0/24 | AS28186 | — |
Related ASN pages
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AS13335 · Cloudflare
Useful for analyzing CDN, Anycast, WAF, and large-scale edge network behavior.
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 AS28186 represent?
AS28186 is an autonomous system number used to identify an independently operated network. The current page associates it with ITS 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 AS28186 page?
They help explain the scale, interconnection depth, and route structure of AS28186. 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 AS28186?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS28186, 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.