c# Cross-Platform device information from local network from lan scan

Question

I have currently wrote a code which scans the local network with a function called "bool ping()". I want to add a capability to provide basic device information when the function returns 'true'. I've found 'ManagementObjectSearcher'. At first it looked perfect but when It gets used for a non-windows device it crash. Therefore I suppose that this method cannot be used for non-windows devices.

As I want to add the below code ( or login , after enough polishing ), to an android app that scans the local network and returns the A) IP address and B) (one of the following )

1. the device type ( desktop , laptop , smartphone) and/or
2. the OS type ( android , windows , linux , tvOS )

Is there a valid way I can do what I am looking for? I believe I have experienced apps that do stuff like that, though I don't know what language they were based on.

namespace LanConsole
{
    class Program
    {
        static void Main(string[] args)
        {
            string host = "192.168.1.10"; // android smartphone IP
            string temp = null;
            
            // arguments I found 
            string[] _searchClass = { "Win32_ComputerSystem", "Win32_OperatingSystem", "Win32_BaseBoard", "Win32_BIOS" };
            string[] param = { "UserName", "Caption", "Product", "Description" };

            bool v = ping(host, 10, 900); // bool function send ping to host 
            if (v == true)
            {   
                Console.WriteLine("true");
                for (int i = 0; i <= _searchClass.Length - 1; i++)
                {
                    ManagementObjectSearcher searcher = new ManagementObjectSearcher("\\\\" + host + "\\root\\CIMV2", "SELECT *FROM " + _searchClass[i]);
                    foreach (ManagementObject obj in searcher.Get())
                    {
                        temp += obj.GetPropertyValue(param[i]).ToString() + "\n";
                        if (i == _searchClass.Length - 1)
                        {
                            Console.WriteLine(temp, "Hostinfo: " + host);
                            break;
                        }
                    }
                    Console.WriteLine("");
                }
            }
            else
                Console.WriteLine("false");
        }

        public static bool ping(string host, int attempts, int timeout)
        {
            System.Net.NetworkInformation.Ping ping = new System.Net.NetworkInformation.Ping();

            System.Net.NetworkInformation.PingReply pingReply;

            for (int i = 0; i < attempts; i++)
            {
                try
                {
                    pingReply = ping.Send(host, timeout);
                    // If there is a successful ping, return true.
                    if (pingReply != null &&
                        pingReply.Status == System.Net.NetworkInformation.IPStatus.Success)
                    {
                        return true;
                    }
                }
                catch
                {
                    // supressing errors
                }
            }
            // Return false if ping fales "attempts" times
            return false;
        }
    }
}