ip route add blackhole 103.83.178.0/23
ip route add blackhole 2001:df7:fa00::/48
ip route add blackhole 103.82.126.0/24
ip route add blackhole 103.82.126.0/23
ip route add blackhole 103.83.178.0/24
ip route add blackhole 103.83.179.0/24
ip route add blackhole 103.82.127.0/24