What Is 40.112.72.205? IP Address Info, Owner & Lookup (2026) What Is 40.112.72.205? IP Address Info, Owner & Lookup (2026) - ExamineIP
40.112.72.205
Owned by Microsoft Corporation — Redmond, Washington, US
Microsoft Azure IP ✓ Safe AS8075

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📌 IP Address Details
IP Address40.112.72.205
Owner / OrganizationMicrosoft Corporation
TypeMicrosoft Azure IP
HostnameN/A
ASNAS8075
ISPMicrosoft Corporation
LocationRedmond, Washington, US
Common Ports80 (HTTP), 443 (HTTPS)
Safe to Connect?✅ Yes
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What Is 40.112.72.205?

40.112.72.205 is a well-known IP address owned and operated by Microsoft Corporation. It is classified as a Microsoft Azure IP and is primarily used for: An IP in the Microsoft Azure cloud range. Azure is Microsoft's cloud platform hosting millions of applications. The 40.x.x.x range is one of several large blocks allocated to Azure globally.

The address belongs to Autonomous System AS8075, registered to Microsoft Corporation. If you have seen 40.112.72.205 appear in your network logs, firewall rules, or router settings, it is almost certainly legitimate traffic related to Microsoft’s services.

Is 40.112.72.205 Safe?

Yes, 40.112.72.205 is safe. This IP address belongs to Microsoft Corporation, a reputable organization. It is not associated with malicious activity, spam, or known threat actors. Seeing it in your network traffic is normal if you use Microsoft’s services.

Who Owns 40.112.72.205?

40.112.72.205 is registered under ASN AS8075 and is allocated to Microsoft Corporation. The address resolves to the hostname N/A and is geographically associated with Redmond, Washington, US.

IP address ownership data is publicly available through the Regional Internet Registries (RIRs) such as ARIN, RIPE NCC, and APNIC. You can verify ownership of any IP at any time using a WHOIS lookup.

How to Protect Your Own IP Address

Just like 40.112.72.205 is publicly visible and traceable back to Microsoft Corporation, your personal IP address is visible to every website you visit. Websites, advertisers, and even bad actors can see your approximate location and ISP from your IP alone.

The easiest way to hide your IP is to use a VPN (Virtual Private Network). A VPN replaces your real IP with one of the VPN provider’s servers, making you anonymous online.

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Frequently Asked Questions About 40.112.72.205

Why does 40.x.x.x appear in my network logs?
40.x.x.x is a Microsoft Azure IP range. It appears when you use applications hosted on Azure — including many enterprise apps, Microsoft services, and third-party cloud applications.
Is 40.112.72.205 safe?
The range belongs to Microsoft Azure but individual IPs may host any customer's application. Generally safe, but unexpected connections may warrant investigation.
How do I find what Azure service is using an IP?
Microsoft publishes the full list of Azure IP ranges and service tags at microsoft.com/download. You can cross-reference an IP to identify which Azure region and service it belongs to.

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Last updated: March 29, 2026 • Data sourced from public WHOIS / ARIN / RIPE registries. Report an error

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