Country
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ASN LANDING PAGE
AS28890
INSYS-AS - INSYS LLC
Last updated · Apr 4, 2026
Total prefixes
17
IPv4 prefixes
16
IPv6 prefixes
1
ASN summary
How to read the scale of AS28890
INSYS-AS - INSYS LLC currently shows 17 prefixes and 42 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 AS28890?
INSYS-AS - INSYS LLC 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 AS28890 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
AS28890 ASN lookupAS28890 BGPAS28890 peersAS28890 prefixesAS28890 upstreamsINSYS-AS - INSYS LLC ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Peers
AS20485
AS20485
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AS3216
AS3216
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AS9002
AS9002
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AS12389
AS12389
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AS209307
AS209307
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AS31133
AS31133
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AS6939
AS6939
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AS50673
AS50673
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AS41327
AS41327
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AS25091
AS25091
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AS3170
AS3170
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AS24482
AS24482
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AS37721
AS37721
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AS39351
AS39351
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AS60171
AS60171
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AS200612
AS200612
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AS209823
AS209823
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AS215638
AS215638
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AS9198
AS9198
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AS29049
AS29049
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AS49673
AS49673
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AS28917
AS28917
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AS44901
AS44901
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AS56911
AS56911
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AS12735
AS12735
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AS28910
AS28910
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AS36236
AS36236
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AS41722
AS41722
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 185.4.108.0/22 | AS28890 | — |
| 212.104.64.0/19 | AS28890 | — |
| 212.104.95.0/24 | AS28890 | — |
| 217.24.176.0/20 | AS28890 | — |
| 2a00:1c70::/32 | AS28890 | — |
| 46.163.128.0/18 | AS28890 | — |
| 5.102.152.0/21 | AS28890 | — |
| 5.172.0.0/19 | AS28890 | — |
| 82.151.192.0/19 | AS28890 | — |
| 83.167.0.0/20 | AS28890 | — |
| 83.167.16.0/20 | AS28890 | — |
| 85.12.192.0/18 | AS28890 | — |
| 88.86.192.0/20 | AS28890 | — |
| 88.86.196.0/24 | AS28890 | — |
| 88.86.203.0/24 | AS28890 | — |
| 88.86.208.0/20 | AS28890 | — |
| 91.143.160.0/20 | AS28890 | — |
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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 AS28890 represent?
AS28890 is an autonomous system number used to identify an independently operated network. The current page associates it with INSYS-AS - INSYS LLC 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 AS28890 page?
They help explain the scale, interconnection depth, and route structure of AS28890. 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 AS28890?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS28890, 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.