Forums Scripts & Popups [REQUEST] Register a hostname

Is it possible to link a host-name/IP to a nick.

Example:

Real NICK on JOIN = Joining: RealName (ChatServ@XxX.XxX.XxX.XX1=)

But whenever RealName joins with FakeName, it wil set like this

Example:

Joining: FakeName alias (RealName) (ChatServ@XxX.XxX.XxX.XX1=)

So, hostname/IP check, if find set REGISTER name.