Country
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ASN LANDING PAGE
AS13576
SDNW-13576 - SDN Communications
Last updated · Apr 4, 2026
Total prefixes
89
IPv4 prefixes
87
IPv6 prefixes
2
ASN summary
How to read the scale of AS13576
SDNW-13576 - SDN Communications currently shows 89 prefixes and 50 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 AS13576?
SDNW-13576 - SDN Communications 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 AS13576 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
AS13576 ASN lookupAS13576 BGPAS13576 peersAS13576 prefixesAS13576 upstreamsSDNW-13576 - SDN Communications ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS26860
AS26860
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AS401415
AS401415
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AS27539
AS27539
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AS399439
AS399439
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AS22223
AS22223
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AS17378
AS17378
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AS15204
AS15204
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AS14789
AS14789
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AS26793
AS26793
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AS20300
AS20300
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AS53309
AS53309
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AS20014
AS20014
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AS397608
AS397608
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AS18870
AS18870
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AS30220
AS30220
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AS6312
AS6312
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AS14955
AS14955
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AS395037
AS395037
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AS18785
AS18785
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AS14675
AS14675
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AS17203
AS17203
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AS46623
AS46623
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AS393821
AS393821
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AS398176
AS398176
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AS6580
AS6580
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AS399763
AS399763
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AS23011
AS23011
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AS32598
AS32598
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AS393452
AS393452
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AS398112
AS398112
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AS26023
AS26023
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AS47097
AS47097
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AS397745
AS397745
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AS46566
AS46566
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AS32231
AS32231
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AS399036
AS399036
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AS19031
AS19031
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AS15157
AS15157
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AS12042
AS12042
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AS15100
AS15100
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Peers
Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 104.167.204.0/22 | AS13576 | — |
| 142.202.132.0/22 | AS13576 | — |
| 155.103.92.0/24 | AS13576 | — |
| 162.120.74.0/23 | AS13576 | — |
| 170.199.218.0/24 | AS13576 | — |
| 170.199.219.0/24 | AS13576 | — |
| 170.199.220.0/23 | AS13576 | — |
| 199.96.68.0/22 | AS13576 | — |
| 204.80.157.0/24 | AS13576 | — |
| 206.85.176.0/21 | AS13576 | — |
| 208.53.192.0/18 | AS13576 | — |
| 208.53.193.0/24 | AS13576 | — |
| 208.53.194.0/24 | AS13576 | — |
| 208.53.196.0/24 | AS13576 | — |
| 208.53.197.0/24 | AS13576 | — |
| 208.53.198.0/23 | AS13576 | — |
| 208.53.202.0/24 | AS13576 | — |
| 208.53.203.0/24 | AS13576 | — |
| 208.53.207.0/24 | AS13576 | — |
| 208.53.208.0/24 | AS13576 | — |
| 208.53.209.0/24 | AS13576 | — |
| 208.53.211.0/24 | AS13576 | — |
| 208.53.221.0/24 | AS13576 | — |
| 208.53.224.0/23 | AS13576 | — |
| 208.53.226.0/23 | AS13576 | — |
| 208.53.228.0/23 | AS13576 | — |
| 208.53.230.0/23 | AS13576 | — |
| 208.53.232.0/23 | AS13576 | — |
| 208.53.234.0/23 | AS13576 | — |
| 208.53.236.0/23 | AS13576 | — |
| 208.53.238.0/24 | AS13576 | — |
| 208.53.252.0/24 | AS13576 | — |
| 208.53.253.0/24 | AS13576 | — |
| 209.142.104.0/22 | AS13576 | — |
| 209.151.176.0/20 | AS13576 | — |
| 209.151.181.0/24 | AS13576 | — |
| 216.106.192.0/18 | AS13576 | — |
| 216.106.216.0/22 | AS13576 | — |
| 216.106.232.0/22 | AS13576 | — |
| 216.249.192.0/18 | AS13576 | — |
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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 AS13576 represent?
AS13576 is an autonomous system number used to identify an independently operated network. The current page associates it with SDNW-13576 - SDN Communications 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 AS13576 page?
They help explain the scale, interconnection depth, and route structure of AS13576. 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 AS13576?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS13576, 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.