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NicolaeNMV/filterusableipv4addreses.sh

Created December 23, 2011 16:32
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filterusableipv4addreses.sh
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filterusableipv4addreses.sh
#to generate:
#curl http://www.iana.org/assignments/ipv4-address-space/ipv4-address-space.txt | grep "/8" | egrep "LEGACY|ALLOCATED" | sed -e "s/^[ \t]*//g" | cut -f 1 -d " " | awk '{split($0,a,"/");print a[1]".0.0.0/"a[2]}
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