Cacher is the code snippet organizer for pro developers

#!/bin/sh

curl -A "http://bgp.he.net/search?search%5Bsearch%5D=spotify&commit=Search" -o /tmp/ips.raw "http://bgp.he.net/search?search%5Bsearch%5D=spotify&commit=Search"

grep -aoEw -e "(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?/[0-9]{2})" -e "(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)" /tmp/ips.raw | sort -t . -k 1,1n -k 2,2n -k 3,3n -k 4,4n | uniq