List of connected devices to local wifi network [closed]

Can I search which devices connected to local wifi network? So I need something like this:

Press button
Some algorithm
I got list with devices ip addresses and ports

I think I can't do this in iOS, but maybe I don't know something:)

How do I isolate devices on my home network?

If a Wi-Fi network is assigned to a VLAN, you can isolate that VLAN from all other devices connected to the router by disabling "Inter-VLAN routing." The other option, using two routers, should offer total isolation. In this case, you connect the WAN/Internet port of the inner router to a LAN port of the outer router.

Here you have an iOS LAN scanner

https://github.com/mongizaidi/LAN-Scan

And you can take a look into bonjour too https://developer.apple.com/bonjour/index.html

Bonjour, also known as zero-configuration networking, enables automatic discovery of devices and services on a local network using industry standard IP protocols. Bonjour makes it easy to discover, publish, and resolve network services with a sophisticated, yet easy-to-use, programming interface that is accessible from Cocoa, Ruby, Python, and other languages.