Country
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ASN LANDING PAGE
AS263903
INFORBARRA TELECOM
Last updated · Apr 10, 2026
Total prefixes
28
IPv4 prefixes
19
IPv6 prefixes
9
ASN summary
How to read the scale of AS263903
INFORBARRA TELECOM currently shows 28 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 AS263903?
INFORBARRA TELECOM 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 AS263903 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
AS263903 ASN lookupAS263903 BGPAS263903 peersAS263903 prefixesAS263903 upstreamsINFORBARRA TELECOM ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS61618
AS61618
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AS266416
AS266416
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AS268330
AS268330
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AS263099
AS263099
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AS264120
AS264120
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AS274556
AS274556
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AS263464
AS263464
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AS262617
AS262617
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AS264137
AS264137
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AS263151
AS263151
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AS266513
AS266513
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AS263456
AS263456
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AS52695
AS52695
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AS269360
AS269360
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AS271547
AS271547
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AS273621
AS273621
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AS267015
AS267015
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AS267528
AS267528
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AS268875
AS268875
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AS61665
AS61665
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AS268038
AS268038
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AS264510
AS264510
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AS264547
AS264547
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AS270533
AS270533
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AS61939
AS61939
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AS270716
AS270716
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AS268125
AS268125
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AS263908
AS263908
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AS268185
AS268185
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AS269495
AS269495
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AS270326
AS270326
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AS271572
AS271572
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AS270935
AS270935
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AS271351
AS271351
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AS267466
AS267466
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AS262851
AS262851
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AS61597
AS61597
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AS264093
AS264093
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AS263624
AS263624
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AS271686
AS271686
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Peers
AS3356
AS3356
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AS6939
AS6939
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AS264409
AS264409
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AS26615
AS26615
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AS9002
AS9002
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AS25091
AS25091
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AS35280
AS35280
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AS34549
AS34549
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AS10429
AS10429
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AS5405
AS5405
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AS50304
AS50304
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AS33891
AS33891
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AS29075
AS29075
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AS3214
AS3214
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AS34177
AS34177
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AS8298
AS8298
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AS1103
AS1103
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AS41327
AS41327
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AS12779
AS12779
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AS4455
AS4455
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AS6057
AS6057
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AS34927
AS34927
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AS24482
AS24482
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AS39351
AS39351
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AS6424
AS6424
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AS199524
AS199524
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AS21700
AS21700
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AS25160
AS25160
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AS48362
AS48362
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AS51185
AS51185
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AS52320
AS52320
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AS31742
AS31742
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AS49544
AS49544
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AS48070
AS48070
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AS39122
AS39122
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AS42473
AS42473
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AS137409
AS137409
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AS14630
AS14630
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AS37721
AS37721
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AS3170
AS3170
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 138.204.140.0/23 | AS263903 | — |
| 138.204.140.0/24 | AS263903 | — |
| 138.204.141.0/24 | AS263903 | — |
| 138.204.142.0/23 | AS263903 | — |
| 138.204.142.0/24 | AS263903 | — |
| 138.204.143.0/24 | AS263903 | — |
| 149.78.176.0/23 | AS263903 | — |
| 149.78.178.0/24 | AS263903 | — |
| 149.78.179.0/24 | AS263903 | — |
| 149.78.180.0/23 | AS263903 | — |
| 149.78.182.0/23 | AS263903 | — |
| 170.247.112.0/24 | AS263903 | — |
| 170.247.113.0/24 | AS263903 | — |
| 170.247.114.0/24 | AS263903 | — |
| 170.247.115.0/24 | AS263903 | — |
| 191.128.0.0/23 | AS263903 | — |
| 191.128.2.0/23 | AS263903 | — |
| 191.128.4.0/23 | AS263903 | — |
| 191.128.6.0/23 | AS263903 | — |
| 2804:2778:2000::/35 | AS263903 | — |
| 2804:2778:2000::/36 | AS263903 | — |
| 2804:2778:3000::/36 | AS263903 | — |
| 2804:2778:5000::/36 | AS263903 | — |
| 2804:2778:7000::/36 | AS263903 | — |
| 2804:2778:8000::/36 | AS263903 | — |
| 2804:2778:9000::/36 | AS263903 | — |
| 2804:2778::/35 | AS263903 | — |
| 2804:2778::/36 | AS263903 | — |
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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 AS263903 represent?
AS263903 is an autonomous system number used to identify an independently operated network. The current page associates it with INFORBARRA TELECOM 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 AS263903 page?
They help explain the scale, interconnection depth, and route structure of AS263903. 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 AS263903?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS263903, 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.