ip route add blackhole 159.16.250.0/24
ip route add blackhole 159.16.105.0/24
ip route add blackhole 159.16.64.0/24
ip route add blackhole 159.16.212.0/23
ip route add blackhole 159.16.198.0/24
ip route add blackhole 159.16.242.0/24
ip route add blackhole 159.16.0.0/16
ip route add blackhole 159.16.197.0/24
ip route add blackhole 159.16.241.0/24
ip route add blackhole 159.16.214.0/23
ip route add blackhole 201.174.49.0/24