ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 206.229.44.0/22
ipset -A myBlackhole-6 2605:b080::/32
ipset -A myBlackhole-4 75.98.112.0/20
ipset -A myBlackhole-4 65.164.172.0/22
ipset -A myBlackhole-4 72.22.208.0/20
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP