ip route add blackhole 203.188.88.0/22
ip route add blackhole 175.159.64.0/19
ip route add blackhole 202.125.216.0/21
ip route add blackhole 175.159.200.0/21
ip route add blackhole 203.188.80.0/21
ip route add blackhole 144.214.0.0/16
ip route add blackhole 2001:ce0:5::/48
ip route add blackhole 202.125.252.0/22
ip route add blackhole 175.159.208.0/22
ip route add blackhole 175.159.93.0/24
ip route add blackhole 175.159.89.0/24