'MICROSOFT-CORP-MSN-AS-BLOCK' is violating Conditional Access Policy (CAP)

Hello folks,

I have a CAP that prevents log-ins from foreign countries. I have excluded 'United States' in the 'Location' condition as well. I am getting a lot of incidents titled "Attempt to bypass conditional access rule in Azure AD" and when I went to investigate the logs, I found two IP addresses: ["40.71.237.118","40.71.238.151"] common for all the users. VirusTotal lists both of them as MICROSOFT-CORP-MSN-AS-BLOCK. Have you guys faced a similar situation or know the remedy for this?