ip route add blackhole 2804:2ac8:8000::/33
ip route add blackhole 2804:2ac8::/32
ip route add blackhole 2804:2ac8:c000::/34
ip route add blackhole 2804:2ac8::/34
ip route add blackhole 143.208.184.0/23
ip route add blackhole 143.208.185.0/24
ip route add blackhole 2804:2ac8:8000::/34
ip route add blackhole 2804:2ac8:4000::/34
ip route add blackhole 143.208.186.0/24
ip route add blackhole 2804:2ac8::/33
ip route add blackhole 143.208.187.0/24