public OnPluginStart()
{
      RegConsoleCmd("server", Command);
}  

public Action:Command(client, args)
{
  new Handle:cvar = FindConVar("hostip");
  new hostip = GetConVarInt(cvar);
  new Handle:hostport = FindConVar("hostport");
  decl String:ServerIp[32];
  decl String:ServerPort[1024];
  FormatEx(ServerIp, 32, "%u.%u.%u.%u", hostip >>> 24 & 255, hostip >>> 16 & 255, hostip >>> 8 & 255, hostip & 255);
  GetConVarString(hostport, ServerPort, 1024);
  PrintToChatAll("%s:%s", ServerIp, ServerPort);
   
  return Plugin_Handled;
}