ip route add blackhole 2406:bd00:decd::/48
ip route add blackhole 2406:bd00:de50::/48
ip route add blackhole 103.24.123.0/24
ip route add blackhole 103.24.120.0/24
ip route add blackhole 103.24.122.0/24
ip route add blackhole 103.24.121.0/24
ip route add blackhole 2406:bd00:de00::/48