eAPI script to try different IP addresses

I’ve been trying to use code to solve more problems around the lab lately, and thought I’d start posting some of the little scripts I write. Today I had plugged a device (device A) into a switch and didn’t know what the device had set for its gateway (I did have the IP of the device itself, and it wasn’t .1 or .254). I didn’t have access to the configuration, so I thought I’d write a script to go through possible IP addresses and see if one of them would take until the owner got back to me. I had another machine trying to ping the IP address from a different subnet, so if the right gateway address was configured on the Ethernet port, I should start getting pings:

Device A — Switch — Test pinging machine

Now I started my constant ping from to, then I created and ran this Python script to find the right address.

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