Country
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ASN LANDING PAGE
AS766
REDIRIS - Entidad Publica Empresarial Red.es
Last updated · Apr 4, 2026
Total prefixes
32
IPv4 prefixes
30
IPv6 prefixes
2
ASN summary
How to read the scale of AS766
REDIRIS - Entidad Publica Empresarial Red.es currently shows 32 prefixes and 63 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 AS766?
REDIRIS - Entidad Publica Empresarial Red.es 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 AS766 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
AS766 ASN lookupAS766 BGPAS766 peersAS766 prefixesAS766 upstreamsREDIRIS - Entidad Publica Empresarial Red.es ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS13041
AS13041
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AS198853
AS198853
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AS44593
AS44593
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AS197829
AS197829
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AS198096
AS198096
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AS15630
AS15630
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AS34511
AS34511
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AS25354
AS25354
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AS200521
AS200521
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AS208597
AS208597
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AS288
AS288
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AS34285
AS34285
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AS43697
AS43697
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AS210158
AS210158
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AS198878
AS198878
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AS205580
AS205580
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AS15488
AS15488
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AS31951
AS31951
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AS49851
AS49851
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AS2114
AS2114
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AS25285
AS25285
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AS64600
AS64600
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AS64710
AS64710
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Peers
AS21320
AS21320
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AS6939
AS6939
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AS174
AS174
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AS3356
AS3356
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AS13030
AS13030
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AS20965
AS20965
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AS3303
AS3303
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AS35280
AS35280
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AS33891
AS33891
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AS37468
AS37468
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AS8220
AS8220
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AS37721
AS37721
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AS29680
AS29680
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AS6424
AS6424
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AS49544
AS49544
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AS60171
AS60171
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AS51185
AS51185
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AS5400
AS5400
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AS8426
AS8426
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AS207336
AS207336
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AS13041
AS13041
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AS197829
AS197829
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AS198853
AS198853
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AS44593
AS44593
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AS64711
AS64711
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AS288
AS288
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AS2114
AS2114
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AS8708
AS8708
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AS15488
AS15488
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AS15630
AS15630
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AS25285
AS25285
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AS25354
AS25354
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AS31951
AS31951
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AS34285
AS34285
—
AS34511
AS34511
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AS43697
AS43697
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AS49851
AS49851
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AS64515
AS64515
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AS64600
AS64600
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AS64603
AS64603
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 130.206.0.0/16 | AS766 | — |
| 138.100.0.0/16 | AS766 | — |
| 138.4.0.0/16 | AS766 | — |
| 147.156.0.0/16 | AS766 | — |
| 147.96.0.0/16 | AS766 | — |
| 150.128.0.0/16 | AS766 | — |
| 150.244.0.0/16 | AS766 | — |
| 155.210.0.0/16 | AS766 | — |
| 156.35.0.0/16 | AS766 | — |
| 158.42.0.0/16 | AS766 | — |
| 158.49.0.0/16 | AS766 | — |
| 158.99.0.0/16 | AS766 | — |
| 161.111.0.0/16 | AS766 | — |
| 161.67.0.0/16 | AS766 | — |
| 161.72.0.0/16 | AS766 | — |
| 163.117.0.0/16 | AS766 | — |
| 178.255.104.0/23 | AS766 | — |
| 185.205.148.0/22 | AS766 | — |
| 192.101.161.0/24 | AS766 | — |
| 192.101.163.0/24 | AS766 | — |
| 192.101.164.0/22 | AS766 | — |
| 192.101.168.0/24 | AS766 | — |
| 192.148.201.0/24 | AS766 | — |
| 192.148.204.0/22 | AS766 | — |
| 192.187.24.0/23 | AS766 | — |
| 193.144.0.0/14 | AS766 | — |
| 2001:678:508::/48 | AS766 | — |
| 2001:720::/32 | AS766 | — |
| 212.128.0.0/18 | AS766 | — |
| 212.128.128.0/17 | AS766 | — |
| 212.128.64.0/20 | AS766 | — |
| 212.128.80.0/21 | AS766 | — |
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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 AS766 represent?
AS766 is an autonomous system number used to identify an independently operated network. The current page associates it with REDIRIS - Entidad Publica Empresarial Red.es 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 AS766 page?
They help explain the scale, interconnection depth, and route structure of AS766. 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 AS766?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS766, 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.