Country
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ASN LANDING PAGE
AS37721
Virtual-Technologies-Solutions-SA
Last updated · Apr 4, 2026
Total prefixes
159
IPv4 prefixes
62
IPv6 prefixes
97
ASN summary
How to read the scale of AS37721
Virtual-Technologies-Solutions-SA currently shows 159 prefixes and 58 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 AS37721?
Virtual-Technologies-Solutions-SA 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 AS37721 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
AS37721 ASN lookupAS37721 BGPAS37721 peersAS37721 prefixesAS37721 upstreamsVirtual-Technologies-Solutions-SA ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Peers
AS6939
AS6939
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AS174
AS174
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AS3356
AS3356
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AS5511
AS5511
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AS6762
AS6762
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AS3257
AS3257
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AS6461
AS6461
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AS1299
AS1299
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AS6453
AS6453
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AS9498
AS9498
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AS37468
AS37468
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AS2914
AS2914
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AS7195
AS7195
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AS12956
AS12956
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AS1273
AS1273
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AS14840
AS14840
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AS33891
AS33891
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AS52320
AS52320
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AS13786
AS13786
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AS58453
AS58453
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AS64049
AS64049
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AS4230
AS4230
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AS13335
AS13335
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AS50263
AS50263
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AS267613
AS267613
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AS3216
AS3216
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AS137409
AS137409
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AS8966
AS8966
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AS20485
AS20485
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AS31133
AS31133
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AS32787
AS32787
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AS29049
AS29049
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AS6830
AS6830
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AS7713
AS7713
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AS18678
AS18678
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AS264409
AS264409
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AS4826
AS4826
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AS1031
AS1031
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AS5405
AS5405
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AS9318
AS9318
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 102.214.64.0/22 | AS37721 | — |
| 102.214.64.0/24 | AS37721 | — |
| 102.214.66.0/24 | AS37721 | — |
| 102.67.100.0/22 | AS37721 | — |
| 102.67.100.0/24 | AS37721 | — |
| 102.67.101.0/24 | AS37721 | — |
| 102.67.103.0/24 | AS37721 | — |
| 102.67.104.0/21 | AS37721 | — |
| 102.67.104.0/22 | AS37721 | — |
| 102.67.104.0/24 | AS37721 | — |
| 102.67.105.0/24 | AS37721 | — |
| 102.67.107.0/24 | AS37721 | — |
| 102.67.108.0/22 | AS37721 | — |
| 102.67.108.0/24 | AS37721 | — |
| 102.67.110.0/24 | AS37721 | — |
| 102.67.112.0/21 | AS37721 | — |
| 102.67.112.0/22 | AS37721 | — |
| 102.67.112.0/24 | AS37721 | — |
| 102.67.114.0/24 | AS37721 | — |
| 102.67.115.0/24 | AS37721 | — |
| 102.67.116.0/22 | AS37721 | — |
| 102.67.116.0/24 | AS37721 | — |
| 102.67.118.0/24 | AS37721 | — |
| 102.67.119.0/24 | AS37721 | — |
| 102.67.120.0/21 | AS37721 | — |
| 102.67.120.0/22 | AS37721 | — |
| 102.67.120.0/24 | AS37721 | — |
| 102.67.121.0/24 | AS37721 | — |
| 102.67.122.0/24 | AS37721 | — |
| 102.67.123.0/24 | AS37721 | — |
| 102.67.124.0/22 | AS37721 | — |
| 102.67.124.0/24 | AS37721 | — |
| 102.67.126.0/24 | AS37721 | — |
| 102.67.96.0/21 | AS37721 | — |
| 102.67.96.0/22 | AS37721 | — |
| 102.67.96.0/24 | AS37721 | — |
| 154.73.48.0/24 | AS37721 | — |
| 154.73.49.0/24 | AS37721 | — |
| 160.119.88.0/22 | AS37721 | — |
| 160.119.88.0/24 | AS37721 | — |
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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 AS37721 represent?
AS37721 is an autonomous system number used to identify an independently operated network. The current page associates it with Virtual-Technologies-Solutions-SA 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 AS37721 page?
They help explain the scale, interconnection depth, and route structure of AS37721. 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 AS37721?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS37721, 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.