I often use a scan Android Program called « Fing » on my Network. But this app requires to be connected on his Wifi network and not easy to check your network when you are not at home.
For this, I did a small Python script to scan a network or open port for a specific IP/Site (on my git)
https://git.nerkdesign.com/pporcheret/Pyng
I don’t use nmap script because I met a lot of issue with other nmap/scanner script.
It will show « live » the actives devices in network and show them on a Flask web page using sockets. It will also try to determine the MAC address using the API from :
You can improve the scan if you have an account by removing the line :
time.sleep(.65)But if you want to use it as free API, this sleep is needed to not reach the limit.
Improvements
This project is the minimum for the moment, I will for sure evolve it in the future…
For example, I plan to save the scan in a database to have a kind of CMDB, and maybe add a speedtest on another tab.
Moreover, I plan also to retrieve more information about the targets : such as OS, maybe service running behind a port…)
But these scans, take a long time to get the information and my priority is to have a quick view, nmap is a better school for having more info.
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