Microsoft Public IP Space
This file contains MSFT Public IP Address blocks for both IPv4 and IPv6.
Important! Selecting a language below will dynamically change the complete page content to that language.
Version:
20250128
Date Published:
18/09/2026
File Name:
msft-public-ips.csv
File Size:
23.5 KB
This file contains MSFT Public IP Address blocks. Updates will only occur when the list changes so please check the Data Published date.Supported Operating Systems
Windows 10
None- This file contains MSFT Public IP Address blocks. Updates will only occur when the list changes so please check the Data Published date.