Country
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ASN LANDING PAGE
AS271201
Vianet Telecomunicacoes Ltda
Last updated · Apr 10, 2026
Total prefixes
9
IPv4 prefixes
2
IPv6 prefixes
7
ASN summary
How to read the scale of AS271201
Vianet Telecomunicacoes Ltda currently shows 9 prefixes and 65 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 AS271201?
Vianet 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 AS271201 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
AS271201 ASN lookupAS271201 BGPAS271201 peersAS271201 prefixesAS271201 upstreamsVianet Telecomunicacoes Ltda ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS274749
AS274749
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AS265463
AS265463
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AS270997
AS270997
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AS264158
AS264158
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AS263841
AS263841
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AS266228
AS266228
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AS264070
AS264070
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AS269721
AS269721
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AS268770
AS268770
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AS264262
AS264262
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AS270941
AS270941
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AS271419
AS271419
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AS264043
AS264043
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AS273481
AS273481
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AS271278
AS271278
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AS267939
AS267939
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AS265909
AS265909
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AS268011
AS268011
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AS266486
AS266486
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AS270779
AS270779
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AS268196
AS268196
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AS273744
AS273744
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AS271493
AS271493
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AS53153
AS53153
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AS267481
AS267481
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Peers
AS6939
AS6939
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AS273744
AS273744
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AS268196
AS268196
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AS267613
AS267613
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AS1031
AS1031
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AS270735
AS270735
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AS33891
AS33891
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AS24961
AS24961
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AS35280
AS35280
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AS6057
AS6057
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AS199524
AS199524
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AS22548
AS22548
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AS39120
AS39120
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AS1828
AS1828
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AS6424
AS6424
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AS24482
AS24482
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AS28634
AS28634
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AS51185
AS51185
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AS60503
AS60503
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AS36236
AS36236
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AS263152
AS263152
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AS8455
AS8455
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AS264479
AS264479
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AS263237
AS263237
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AS61573
AS61573
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AS271253
AS271253
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AS262427
AS262427
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AS198150
AS198150
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AS28624
AS28624
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AS14840
AS14840
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AS49544
AS49544
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AS52873
AS52873
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AS265463
AS265463
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AS37721
AS37721
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AS263841
AS263841
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AS264158
AS264158
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AS22356
AS22356
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AS265909
AS265909
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AS268011
AS268011
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AS7713
AS7713
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 179.49.184.0/24 | AS271201 | — |
| 179.49.186.0/23 | AS271201 | — |
| 2804:77d0:4000::/34 | AS271201 | — |
| 2804:77d0:8000::/33 | AS271201 | — |
| 2804:77d0:8000::/34 | AS271201 | — |
| 2804:77d0::/32 | AS271201 | — |
| 2804:77d0::/33 | AS271201 | — |
| 2804:77d0::/34 | AS271201 | — |
| 2804:77d0:c000::/34 | AS271201 | — |
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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 AS271201 represent?
AS271201 is an autonomous system number used to identify an independently operated network. The current page associates it with Vianet 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 AS271201 page?
They help explain the scale, interconnection depth, and route structure of AS271201. 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 AS271201?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS271201, 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.