Best practice for IP server subnet

Best practice for IP server subnet

We have a subnet reserved just for servers.  Since EventLog Analyzer currently does not automatically scan an IP subnet for new servers to add into the SIEM logs, I was going to add each IP in the subnet range with the proper credentials even if the IP address is not currently active.

With a large organization, it is difficult to keep abreast of server adds and removals.  My thought is when an IP is assigned to a server, the SIEM log collection is already monitoring that IP and will start collecting immediately.

Do you feel there is a best practice?

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