Country
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ASN LANDING PAGE
AS8075
MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation
Last updated · Apr 10, 2026
Total prefixes
1099
IPv4 prefixes
988
IPv6 prefixes
111
ASN summary
How to read the scale of AS8075
MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation currently shows 1099 prefixes and 47 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 AS8075?
MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation 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 AS8075 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
AS8075 ASN lookupAS8075 BGPAS8075 peersAS8075 prefixesAS8075 upstreamsMICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation ASNcloud provider ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Peers
AS1299
AS1299
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AS4755
AS4755
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AS6939
AS6939
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AS3356
AS3356
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AS12956
AS12956
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AS174
AS174
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AS6762
AS6762
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AS6453
AS6453
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AS9002
AS9002
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AS25091
AS25091
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AS34549
AS34549
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AS2914
AS2914
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AS3320
AS3320
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AS13030
AS13030
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AS35280
AS35280
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AS3491
AS3491
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AS8529
AS8529
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AS50673
AS50673
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AS58453
AS58453
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AS6461
AS6461
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AS8220
AS8220
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AS8758
AS8758
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AS12779
AS12779
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AS20764
AS20764
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AS34177
AS34177
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AS39351
AS39351
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AS50304
AS50304
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AS50629
AS50629
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AS29632
AS29632
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AS37468
AS37468
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AS6057
AS6057
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AS12310
AS12310
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AS24961
AS24961
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AS29691
AS29691
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AS30781
AS30781
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AS34019
AS34019
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AS38008
AS38008
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AS48362
AS48362
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AS1257
AS1257
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AS49434
AS49434
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 1.186.0.0/16 | AS8075 | — |
| 102.133.0.0/16 | AS8075 | — |
| 102.133.0.0/17 | AS8075 | — |
| 102.133.128.0/17 | AS8075 | — |
| 102.211.187.0/24 | AS8075 | — |
| 102.223.214.0/24 | AS8075 | — |
| 102.37.0.0/16 | AS8075 | — |
| 102.37.0.0/17 | AS8075 | — |
| 102.37.128.0/17 | AS8075 | — |
| 103.103.44.0/23 | AS8075 | — |
| 103.103.46.0/23 | AS8075 | — |
| 103.131.148.0/24 | AS8075 | — |
| 103.131.149.0/24 | AS8075 | — |
| 103.164.237.0/24 | AS8075 | — |
| 103.249.62.0/24 | AS8075 | — |
| 103.249.63.0/24 | AS8075 | — |
| 103.254.7.0/24 | AS8075 | — |
| 103.36.129.0/24 | AS8075 | — |
| 103.58.119.0/24 | AS8075 | — |
| 103.61.61.0/24 | AS8075 | — |
| 103.61.62.0/24 | AS8075 | — |
| 103.61.63.0/24 | AS8075 | — |
| 103.8.80.0/24 | AS8075 | — |
| 104.146.128.0/17 | AS8075 | — |
| 104.193.12.0/24 | AS8075 | — |
| 104.193.126.0/24 | AS8075 | — |
| 104.193.13.0/24 | AS8075 | — |
| 104.204.254.0/24 | AS8075 | — |
| 104.208.0.0/13 | AS8075 | — |
| 104.237.40.0/24 | AS8075 | — |
| 104.40.0.0/13 | AS8075 | — |
| 104.47.19.0/24 | AS8075 | — |
| 108.140.0.0/14 | AS8075 | — |
| 108.161.110.0/24 | AS8075 | — |
| 109.246.0.0/16 | AS8075 | — |
| 111.221.16.0/21 | AS8075 | — |
| 111.221.24.0/22 | AS8075 | — |
| 111.221.29.0/24 | AS8075 | — |
| 111.221.30.0/23 | AS8075 | — |
| 111.221.64.0/18 | AS8075 | — |
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Related lookups and next steps
Azure / Microsoft IP Identification Guide
Continue from this ASN into Azure, Microsoft cloud, and broader ownership analysis.
Cloud IP Ownership Guide
Continue from this ASN into cloud-provider, hosting, and VPS ownership analysis.
Cloud IP vs Web Hosting IP Guide
Useful for deciding whether this ASN looks more like cloud infrastructure or traditional website hosting.
Datacenter IP vs Residential IP Guide
Useful for placing this ASN into datacenter-versus-residential attribution analysis.
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.
Frequently asked questions about this ASN page
What does AS8075 represent?
AS8075 is an autonomous system number used to identify an independently operated network. The current page associates it with MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation 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 AS8075 page?
They help explain the scale, interconnection depth, and route structure of AS8075. 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 AS8075?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS8075, then continue into cloud, WHOIS, or routing topic pages to understand the network in a broader context.
Related topics
Azure / Microsoft IP Identification Guide
Use ASN, WHOIS, prefixes, and enterprise-cloud context to decide whether an IP looks more like Azure or Microsoft infrastructure.
Cloud IP Ownership Guide
Determine whether an IP belongs to AWS, Google Cloud, Azure, or another cloud network by combining ASN, WHOIS, prefixes, and organization data.
Cloud Network and ASN Comparison
Compare large cloud and edge networks such as Google, Cloudflare, Microsoft, and Amazon through their ASN landing pages.
Cloud IP vs Web Hosting IP Guide
Separate cloud-server IPs, traditional web-hosting IPs, shared-hosting IPs, and website-hosting networks through ASN, WHOIS, organization, and deployment signals.