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michelep/gist:5bd8f709e8aa02638c3a4ffe7731a777

Last active October 15, 2021 08:05
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GreyNoise check for outbound connection
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gistfile1.txt
sudo netstat -anp TCP | grep ESTAB | grep -v "127.0.0.1" | grep -E -o "[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}" | grep -v "$192\.\|10\." | sort -u | while read ip;do curl https://api.greynoise.io/v3/community/$ip; echo; done
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