Microsoft 365 URL and IP requirements
Microsoft's edit ·
Microsoft's commit message in MicrosoftDocs/microsoft-365-docs · commit f1acb2d · +2 −2 lines · also on GitHub
⋯ 2 unchanged lines
33
ms.author: kvice
44
author: kelleyvice-msft
55
manager: scotv
6
−ms.date: 02/28/2025
6
+ms.date: 04/02/2025
77
audience: Admin
88
ms.topic: article
99
ms.service: microsoft-365-enterprise
⋯ 27 unchanged lines
3737
3838
|Notes|Download|Use|
3939
|---|---|---|
40
−|**Last updated:** 02/28/2025 -  [Change Log subscription](https://endpoints.office.com/version/worldwide?allversions=true&format=rss&clientrequestid=b10c5ed1-bad1-445f-b386-b919946339a7)|**Download:** all required and optional destinations in one [JSON formatted](https://endpoints.office.com/endpoints/worldwide?clientrequestid=b10c5ed1-bad1-445f-b386-b919946339a7) list.|**Use:** our proxy [PAC files](managing-office-365-endpoints.md#pacfiles)|
40
+|**Last updated:** 04/02/2025 -  [Change Log subscription](https://endpoints.office.com/version/worldwide?allversions=true&format=rss&clientrequestid=b10c5ed1-bad1-445f-b386-b919946339a7)|**Download:** all required and optional destinations in one [JSON formatted](https://endpoints.office.com/endpoints/worldwide?clientrequestid=b10c5ed1-bad1-445f-b386-b919946339a7) list.|**Use:** our proxy [PAC files](managing-office-365-endpoints.md#pacfiles)|
4141
|
4242
4343
Start with [Managing Microsoft 365 endpoints](managing-office-365-endpoints.md) to understand our recommendations for managing network connectivity using this data. Endpoints data is updated as needed at the beginning of each month with new IP Addresses and URLs published 30 days in advance of being active. This cadence allows for customers who don't yet have automated updates to complete their processes before new connectivity is required. Endpoints may also be updated during the month if needed to address support escalations, security incidents, or other immediate operational requirements. The data shown on this page below is all generated from the REST-based web services. If you're using a script or a network device to access this data, you should go to the [Web service](microsoft-365-ip-web-service.md) directly.
⋯ 63 unchanged lines
Microsoft's Markdown source from MicrosoftDocs/microsoft-365-docs, © Microsoft Corporation, under CC BY 4.0. Changed lines with up to 3 unchanged lines around each; ChangeIntel kept this copy 10 Oct 05:49 UTC. The commit date is when the source changed, which can be hours or days before Learn published it.