Country
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ASN LANDING PAGE
AS21221
InfoPact-AS Infopact Netwerkdiensten B.V.
Last updated · Apr 10, 2026
Total prefixes
24
IPv4 prefixes
17
IPv6 prefixes
7
ASN summary
How to read the scale of AS21221
InfoPact-AS Infopact Netwerkdiensten B.V. currently shows 24 prefixes and 40 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 AS21221?
InfoPact-AS Infopact Netwerkdiensten B.V. 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 AS21221 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
AS21221 ASN lookupAS21221 BGPAS21221 peersAS21221 prefixesAS21221 upstreamsInfoPact-AS Infopact Netwerkdiensten B.V. ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Detailed data for this ASN is not available right now.
Peers
AS20562
AS20562
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AS24785
AS24785
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AS6939
AS6939
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AS50304
AS50304
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AS5405
AS5405
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AS20764
AS20764
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AS22356
AS22356
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AS29632
AS29632
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AS58057
AS58057
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AS6057
AS6057
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AS8218
AS8218
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AS8298
AS8298
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AS12779
AS12779
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AS15576
AS15576
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AS24961
AS24961
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AS25091
AS25091
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AS34019
AS34019
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AS34177
AS34177
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AS35280
AS35280
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AS37100
AS37100
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AS41327
AS41327
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AS48362
AS48362
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AS50629
AS50629
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AS52320
AS52320
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AS3212
AS3212
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AS14840
AS14840
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AS14907
AS14907
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AS28917
AS28917
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AS34927
AS34927
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AS37468
AS37468
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AS41666
AS41666
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AS58299
AS58299
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AS62167
AS62167
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AS64475
AS64475
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AS205112
AS205112
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AS559
AS559
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AS1031
AS1031
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AS1103
AS1103
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AS1140
AS1140
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AS1764
AS1764
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 109.71.104.0/22 | AS21221 | — |
| 139.28.112.0/22 | AS21221 | — |
| 178.255.192.0/21 | AS21221 | — |
| 185.214.148.0/22 | AS21221 | — |
| 185.3.176.0/22 | AS21221 | — |
| 185.70.208.0/22 | AS21221 | — |
| 2.56.226.0/23 | AS21221 | — |
| 2001:15b0::/32 | AS21221 | — |
| 2001:67c:7f8::/48 | AS21221 | — |
| 212.29.160.0/19 | AS21221 | — |
| 217.18.64.0/20 | AS21221 | — |
| 2a00:19c0::/32 | AS21221 | — |
| 2a00:1bc8::/29 | AS21221 | — |
| 2a07:3501:1230::/48 | AS21221 | — |
| 2a09:d240::/32 | AS21221 | — |
| 2a0b:9cc0::/29 | AS21221 | — |
| 45.135.210.0/24 | AS21221 | — |
| 45.14.3.0/24 | AS21221 | — |
| 46.182.176.0/21 | AS21221 | — |
| 82.150.140.0/22 | AS21221 | — |
| 82.210.96.0/19 | AS21221 | — |
| 84.35.0.0/16 | AS21221 | — |
| 89.106.160.0/21 | AS21221 | — |
| 91.235.83.0/24 | AS21221 | — |
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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 AS21221 represent?
AS21221 is an autonomous system number used to identify an independently operated network. The current page associates it with InfoPact-AS Infopact Netwerkdiensten B.V. 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 AS21221 page?
They help explain the scale, interconnection depth, and route structure of AS21221. 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 AS21221?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS21221, 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.