ip route add blackhole 2607:fed0::/32
ip route add blackhole 199.16.176.0/22
ip route add blackhole 199.182.56.0/22
ip route add blackhole 208.73.80.0/21
ip route add blackhole 199.115.120.0/22
ip route add blackhole 162.213.56.0/22
ip route add blackhole 208.71.48.0/22