Do I need to allow Azure DevOps access to the On-Premises environment? According to the document at "https://docs.microsoft.com/en-us/azure/devops/organizations/security/allow-list-ip-url? view = azure-devops, " on “Inbound connections” connections are made from the 191.235.226.0/24 (Brazil South) network, but we are receiving connections to our IPs 40.65.126.17 5, 40.117.36.92 and 52.152.147.38 .
And the IPs are changed with each access making it impossible to restrict access.