ip route add blackhole 125.253.9.0/24
ip route add blackhole 203.212.16.0/21
ip route add blackhole 125.253.19.0/24
ip route add blackhole 203.212.19.0/24
ip route add blackhole 203.132.80.0/21
ip route add blackhole 203.132.82.0/24
ip route add blackhole 203.132.76.0/22
ip route add blackhole 116.255.42.0/24
ip route add blackhole 125.253.18.0/24
ip route add blackhole 125.253.59.0/24
ip route add blackhole 103.1.52.0/22
ip route add blackhole 203.212.17.0/24