ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 31.177.120.0/21
ipset -A myBlackhole-6 2a0b:d1c0::/32
ipset -A myBlackhole-4 193.23.134.0/24
ipset -A myBlackhole-4 185.218.56.0/22
ipset -A myBlackhole-4 185.218.60.0/22
ipset -A myBlackhole-4 212.89.128.0/19
ipset -A myBlackhole-6 2a02:a8::/32
ipset -A myBlackhole-4 31.31.208.0/21
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP