Country
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ASN LANDING PAGE
AS21013
ITANDTEL-AS - eww ag
Last updated · Apr 4, 2026
Total prefixes
14
IPv4 prefixes
11
IPv6 prefixes
3
ASN summary
How to read the scale of AS21013
ITANDTEL-AS - eww ag currently shows 14 prefixes and 72 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 AS21013?
ITANDTEL-AS - eww ag 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 AS21013 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
AS21013 ASN lookupAS21013 BGPAS21013 peersAS21013 prefixesAS21013 upstreamsITANDTEL-AS - eww ag ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS28919
AS28919
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AS35579
AS35579
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AS44329
AS44329
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AS24792
AS24792
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AS28760
AS28760
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AS49864
AS49864
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AS39555
AS39555
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AS205314
AS205314
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AS12991
AS12991
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AS205202
AS205202
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AS204410
AS204410
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AS200026
AS200026
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AS34318
AS34318
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AS34694
AS34694
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AS41384
AS41384
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AS34785
AS34785
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AS196668
AS196668
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AS210393
AS210393
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AS31146
AS31146
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AS48384
AS48384
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AS39285
AS39285
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AS42196
AS42196
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AS61108
AS61108
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AS212131
AS212131
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AS200932
AS200932
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AS208689
AS208689
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AS3330
AS3330
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AS12447
AS12447
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AS205687
AS205687
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AS44760
AS44760
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AS12605
AS12605
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AS48055
AS48055
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Peers
AS6939
AS6939
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AS6461
AS6461
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AS33891
AS33891
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AS1299
AS1299
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AS1764
AS1764
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AS3257
AS3257
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AS3356
AS3356
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AS12605
AS12605
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AS34019
AS34019
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AS50673
AS50673
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AS34549
AS34549
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AS34927
AS34927
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AS37497
AS37497
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AS3214
AS3214
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AS6057
AS6057
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AS8283
AS8283
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AS41666
AS41666
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AS39122
AS39122
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AS212635
AS212635
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AS271253
AS271253
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AS20764
AS20764
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AS12637
AS12637
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AS37468
AS37468
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AS50869
AS50869
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AS1140
AS1140
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AS8298
AS8298
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AS39351
AS39351
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AS29075
AS29075
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AS34177
AS34177
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AS3333
AS3333
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AS50763
AS50763
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AS1103
AS1103
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AS24482
AS24482
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AS35625
AS35625
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AS199524
AS199524
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AS12969
AS12969
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AS5405
AS5405
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AS8455
AS8455
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AS12779
AS12779
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AS31510
AS31510
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 185.136.80.0/22 | AS21013 | — |
| 185.91.80.0/22 | AS21013 | — |
| 194.242.35.0/24 | AS21013 | — |
| 195.190.26.0/24 | AS21013 | — |
| 195.248.85.0/24 | AS21013 | — |
| 2001:67c:c98::/48 | AS21013 | — |
| 212.52.192.0/19 | AS21013 | — |
| 2a02:940::/32 | AS21013 | — |
| 2a06:fb80::/29 | AS21013 | — |
| 80.243.160.0/20 | AS21013 | — |
| 85.31.0.0/19 | AS21013 | — |
| 91.210.140.0/22 | AS21013 | — |
| 91.220.179.0/24 | AS21013 | — |
| 91.221.138.0/23 | AS21013 | — |
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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 AS21013 represent?
AS21013 is an autonomous system number used to identify an independently operated network. The current page associates it with ITANDTEL-AS - eww ag 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 AS21013 page?
They help explain the scale, interconnection depth, and route structure of AS21013. 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 AS21013?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS21013, 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.