(Cloud) Tip of the Day: Office 365 and Azure IP Addresses

Today’s Tip…

Extending on a tip I provided earlier, Evan created a PoC REST API for pulling a list if IP addresses and URLS for Office 365 and Azure services.

 

Landing page and requisite disclaimer: https://mscloudips.azurewebsites.net/

The timestamp of the last time the site updated the IPs:

• https://mscloudips.azurewebsites.net/api/office365ips/operation/update
• https://mscloudips.azurewebsites.net/api/azureips/operation/update

List all the O365 services: https://mscloudips.azurewebsites.net/api/office365ips/operation/listservices

List all the Azure regions: https://mscloudips.azurewebsites.net/api/azureips/operation/listregions

List the O365 IPv4 addresses for a given service: https://mscloudips.azurewebsites.net/api/office365ips/service/EXO/addresstype/ipv4

List the O365 URLs for a given services: https://mscloudips.azurewebsites.net/api/office365ips/service/LYO/addresstype/url

List the Azure IP addresses for a given region: https://mscloudips.azurewebsites.net/api/azureips/region/europenorth