ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 93.114.79.0/24
ipset -A myBlackhole-4 93.114.78.0/24
ipset -A myBlackhole-4 93.114.72.0/22
ipset -A myBlackhole-4 93.114.76.0/23
ipset -A myBlackhole-4 93.114.88.0/22
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP