ip route add blackhole 143.231.0.0/16
ip route add blackhole 74.119.131.0/24
ip route add blackhole 143.228.112.0/20
ip route add blackhole 74.119.130.0/24
ip route add blackhole 143.228.32.0/19
ip route add blackhole 74.119.129.0/24
ip route add blackhole 2620:0:e20::/46
ip route add blackhole 143.228.0.0/16
ip route add blackhole 143.228.224.0/19
ip route add blackhole 137.18.0.0/16