ip route add blackhole 43.230.60.0/22
ip route add blackhole 103.78.128.0/24
ip route add blackhole 43.230.60.0/24
ip route add blackhole 103.78.131.0/24
ip route add blackhole 103.78.128.0/22
ip route add blackhole 103.78.130.0/24
ip route add blackhole 103.78.129.0/24