ip route add blackhole 12.35.70.0/23
ip route add blackhole 103.151.183.0/24
ip route add blackhole 179.63.216.0/22
ip route add blackhole 128.4.0.0/16
ip route add blackhole 45.9.216.0/24
ip route add blackhole 91.143.144.0/20
ip route add blackhole 45.170.202.0/23