Country
—
ASN LANDING PAGE
AS28220
Alares Cabo Servicos de Telecomunicacoes S.A.
Last updated · Apr 10, 2026
Total prefixes
159
IPv4 prefixes
146
IPv6 prefixes
13
ASN summary
How to read the scale of AS28220
Alares Cabo Servicos de Telecomunicacoes S.A. currently shows 159 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 AS28220?
Alares Cabo Servicos de Telecomunicacoes S.A. 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 AS28220 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
AS28220 ASN lookupAS28220 BGPAS28220 peersAS28220 prefixesAS28220 upstreamsAlares Cabo Servicos de Telecomunicacoes S.A. ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS3356
AS3356
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AS7195
AS7195
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AS6939
AS6939
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AS265080
AS265080
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AS13786
AS13786
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AS262509
AS262509
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AS268323
AS268323
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AS262818
AS262818
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AS37468
AS37468
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AS262493
AS262493
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AS263994
AS263994
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AS263665
AS263665
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AS264949
AS264949
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AS270965
AS270965
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AS263443
AS263443
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AS52320
AS52320
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AS28270
AS28270
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AS269701
AS269701
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AS266164
AS266164
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AS264554
AS264554
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AS265126
AS265126
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AS264013
AS264013
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AS268328
AS268328
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AS52638
AS52638
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AS270793
AS270793
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AS28265
AS28265
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AS32787
AS32787
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AS266321
AS266321
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AS61901
AS61901
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AS61792
AS61792
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AS262382
AS262382
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AS263991
AS263991
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AS264579
AS264579
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AS22431
AS22431
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AS28184
AS28184
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AS52562
AS52562
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AS267582
AS267582
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AS274570
AS274570
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AS53224
AS53224
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AS271607
AS271607
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Peers
AS28634
AS28634
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AS52320
AS52320
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AS7195
AS7195
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AS37468
AS37468
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AS3356
AS3356
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AS6762
AS6762
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AS6939
AS6939
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AS13786
AS13786
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AS262493
AS262493
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AS52468
AS52468
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AS61568
AS61568
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AS6057
AS6057
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AS6424
AS6424
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AS51185
AS51185
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AS60503
AS60503
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AS35280
AS35280
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AS24482
AS24482
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AS22548
AS22548
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AS264479
AS264479
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AS61573
AS61573
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AS39120
AS39120
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AS262427
AS262427
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AS52873
AS52873
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AS263152
AS263152
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AS14840
AS14840
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AS36236
AS36236
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AS271253
AS271253
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AS263237
AS263237
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AS61817
AS61817
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AS28624
AS28624
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AS198150
AS198150
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AS262509
AS262509
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AS265080
AS265080
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AS268323
AS268323
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AS199524
AS199524
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AS263665
AS263665
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AS22431
AS22431
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AS28265
AS28265
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AS52638
AS52638
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AS53013
AS53013
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 131.108.228.0/22 | AS28220 | — |
| 138.0.100.0/22 | AS28220 | — |
| 138.121.220.0/22 | AS28220 | — |
| 138.121.220.0/23 | AS28220 | — |
| 138.121.222.0/23 | AS28220 | — |
| 138.122.236.0/22 | AS28220 | — |
| 138.122.236.0/24 | AS28220 | — |
| 138.122.237.0/24 | AS28220 | — |
| 138.255.216.0/22 | AS28220 | — |
| 138.255.216.0/23 | AS28220 | — |
| 138.255.218.0/23 | AS28220 | — |
| 168.121.148.0/22 | AS28220 | — |
| 168.121.148.0/23 | AS28220 | — |
| 168.121.150.0/23 | AS28220 | — |
| 168.227.108.0/22 | AS28220 | — |
| 168.227.44.0/23 | AS28220 | — |
| 168.228.68.0/22 | AS28220 | — |
| 170.82.132.0/22 | AS28220 | — |
| 170.82.132.0/23 | AS28220 | — |
| 170.82.134.0/23 | AS28220 | — |
| 170.82.92.0/22 | AS28220 | — |
| 177.130.192.0/19 | AS28220 | — |
| 177.130.200.0/21 | AS28220 | — |
| 177.130.201.0/24 | AS28220 | — |
| 177.137.192.0/20 | AS28220 | — |
| 177.137.201.0/24 | AS28220 | — |
| 177.137.206.0/24 | AS28220 | — |
| 177.55.48.0/20 | AS28220 | — |
| 177.55.48.0/23 | AS28220 | — |
| 177.55.50.0/23 | AS28220 | — |
| 177.55.52.0/23 | AS28220 | — |
| 177.55.54.0/23 | AS28220 | — |
| 177.55.56.0/23 | AS28220 | — |
| 177.55.58.0/23 | AS28220 | — |
| 177.55.60.0/23 | AS28220 | — |
| 177.55.62.0/23 | AS28220 | — |
| 177.8.48.0/21 | AS28220 | — |
| 177.8.48.0/23 | AS28220 | — |
| 177.8.50.0/23 | AS28220 | — |
| 177.8.52.0/22 | AS28220 | — |
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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 AS28220 represent?
AS28220 is an autonomous system number used to identify an independently operated network. The current page associates it with Alares Cabo Servicos de Telecomunicacoes S.A. 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 AS28220 page?
They help explain the scale, interconnection depth, and route structure of AS28220. 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 AS28220?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS28220, 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.