Router Scan is able to find and identify a variety of devices from a large number of known routers / router, and most importantly – to pull out of them useful information, in particular the characteristics of the wireless network: a way to protect the access point (encryption), access point name (SSID) and key access point (passphrase). Also receives information about the WAN connection (useful when scanning the local network) and outputs the make and model of the router. Getting information occurs in two possible ways: the program will try to pick up a couple login / password to the router from a list of standard passwords, resulting in a gain access. Or will be used non-destructive vulnerability (or bugs) for the router model, allowing to obtain the necessary information and / or to bypass the authorization process.
This is a sweet scanner and will really open your eyes to how many default passwords are setup on the net.
You can easily find 100 logins if you run this over night, depending on your connection you may even find 500 after running this all night.
Here is the virus total in case your concerned about this being a virus.
This is one of the sites you can use to find an IP range to scan.
It's not in English but you'll see a dropdown that you can select countries. This link is currently Iceland.
I figured I could test this out on their network, I mean who is even in Iceland..lol
Virus total link
Official Source link by Stat's M
zippyshare download mirror are all included with this resource
Let me know if you have any questions and have fun