ipset -N myBlackhole-4 hash:net family inet
ipset -N myBlackhole-6 hash:net family inet6
ipset -A myBlackhole-4 177.86.100.0/22
ipset -A myBlackhole-4 177.86.96.0/23
ipset -A myBlackhole-4 177.86.98.0/23
ipset -A myBlackhole-4 177.86.96.0/22
ipset -A myBlackhole-4 177.86.97.0/24
ipset -A myBlackhole-6 2804:725c::/33
ipset -A myBlackhole-4 177.86.100.0/23
ipset -A myBlackhole-4 177.86.102.0/23
ipset -A myBlackhole-6 2804:725c:8000::/33
ipset -A myBlackhole-6 2804:725c::/32
iptables -A INPUT -m set --match-set myBlackhole-4 src -j DROP
ip6tables -A INPUT -m set --match-set myBlackhole-6 src -j DROP