ip route add blackhole 152.34.0.0/16
ip route add blackhole 149.168.0.0/16
ip route add blackhole 198.85.117.0/24
ip route add blackhole 204.211.0.0/16
ip route add blackhole 152.31.0.0/16
ip route add blackhole 204.84.238.0/23
ip route add blackhole 207.192.0.0/18
ip route add blackhole 207.4.0.0/16
ip route add blackhole 199.90.0.0/16