Country
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ASN LANDING PAGE
AS20940
AKAMAI-ASN1 Akamai International B.V.
Last updated · Apr 10, 2026
Total prefixes
4717
IPv4 prefixes
3942
IPv6 prefixes
775
ASN summary
How to read the scale of AS20940
AKAMAI-ASN1 Akamai International B.V. currently shows 4717 prefixes and 54 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 AS20940?
AKAMAI-ASN1 Akamai International 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 AS20940 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
AS20940 ASN lookupAS20940 BGPAS20940 peersAS20940 prefixesAS20940 upstreamsAKAMAI-ASN1 Akamai International B.V. ASNCDN ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Peers
AS8151
AS8151
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AS1299
AS1299
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AS7474
AS7474
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AS1221
AS1221
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AS3356
AS3356
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AS2914
AS2914
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AS9498
AS9498
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AS6453
AS6453
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AS2516
AS2516
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AS4637
AS4637
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AS9957
AS9957
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AS174
AS174
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AS4755
AS4755
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AS6762
AS6762
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AS55836
AS55836
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AS3257
AS3257
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AS4766
AS4766
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AS3462
AS3462
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AS4788
AS4788
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AS4713
AS4713
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AS7473
AS7473
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AS37100
AS37100
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AS45430
AS45430
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AS32787
AS32787
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AS139309
AS139309
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AS15924
AS15924
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AS6461
AS6461
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AS12956
AS12956
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AS57187
AS57187
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AS37662
AS37662
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AS9002
AS9002
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AS6147
AS6147
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AS4648
AS4648
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AS14840
AS14840
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AS3491
AS3491
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AS212330
AS212330
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AS1273
AS1273
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AS9299
AS9299
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AS6939
AS6939
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AS4670
AS4670
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 103.238.148.0/22 | AS20940 | — |
| 104.100.168.0/23 | AS20940 | — |
| 104.101.21.0/24 | AS20940 | — |
| 104.102.24.0/24 | AS20940 | — |
| 104.102.244.0/24 | AS20940 | — |
| 104.102.250.0/24 | AS20940 | — |
| 104.103.68.0/23 | AS20940 | — |
| 104.103.72.0/23 | AS20940 | — |
| 104.104.136.0/24 | AS20940 | — |
| 104.104.244.0/23 | AS20940 | — |
| 104.107.108.0/23 | AS20940 | — |
| 104.109.128.0/24 | AS20940 | — |
| 104.109.142.0/24 | AS20940 | — |
| 104.109.143.0/24 | AS20940 | — |
| 104.109.250.0/24 | AS20940 | — |
| 104.109.52.0/24 | AS20940 | — |
| 104.110.188.0/24 | AS20940 | — |
| 104.110.190.0/24 | AS20940 | — |
| 104.110.191.0/24 | AS20940 | — |
| 104.110.240.0/24 | AS20940 | — |
| 104.110.241.0/24 | AS20940 | — |
| 104.110.243.0/24 | AS20940 | — |
| 104.112.235.0/24 | AS20940 | — |
| 104.113.248.0/24 | AS20940 | — |
| 104.113.249.0/24 | AS20940 | — |
| 104.114.72.0/22 | AS20940 | — |
| 104.114.77.0/24 | AS20940 | — |
| 104.115.37.0/24 | AS20940 | — |
| 104.115.39.0/24 | AS20940 | — |
| 104.115.81.0/24 | AS20940 | — |
| 104.115.82.0/24 | AS20940 | — |
| 104.115.83.0/24 | AS20940 | — |
| 104.116.163.0/24 | AS20940 | — |
| 104.116.20.0/22 | AS20940 | — |
| 104.116.243.0/24 | AS20940 | — |
| 104.116.245.0/24 | AS20940 | — |
| 104.117.181.0/24 | AS20940 | — |
| 104.117.182.0/24 | AS20940 | — |
| 104.117.245.0/24 | AS20940 | — |
| 104.117.246.0/24 | AS20940 | — |
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Related lookups and next steps
CDN, Anycast, and Edge Network Guide
Useful when you want to decide whether this ASN behaves like a CDN, Anycast, or edge-delivery network.
Website CDN vs Origin Hosting Detection Guide
Useful for deciding whether this ASN looks more like website CDN frontage or the real hosting origin.
How to Find the Real Hosting Provider Guide
Useful for tracing the real hosting provider behind an edge or CDN layer.
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.
Frequently asked questions about this ASN page
What does AS20940 represent?
AS20940 is an autonomous system number used to identify an independently operated network. The current page associates it with AKAMAI-ASN1 Akamai International 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 AS20940 page?
They help explain the scale, interconnection depth, and route structure of AS20940. 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 AS20940?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS20940, then continue into cloud, WHOIS, or routing topic pages to understand the network in a broader context.
Related topics
Public DNS vs CDN and Anycast Guide
Separate public DNS, CDN Anycast, and edge-delivery IP behavior, especially when one IP appears to shift across multiple locations.
CDN, Anycast, and Edge Network Guide
Understand how CDN, Anycast, and edge delivery change IP geolocation, latency interpretation, origin tracing, and ASN attribution.
Website CDN vs Origin Hosting Detection Guide
Separate CDN or edge IPs from the real website origin-hosting or server IP behind a domain.
How to Find the Real Hosting Provider Guide
Use DNS, ASN, WHOIS, CNAMEs, HTTP headers, and CDN clues to trace the real hosting or cloud provider behind a website.