ip route add blackhole 119.2.96.0/19
ip route add blackhole 45.64.248.0/22
ip route add blackhole 103.245.242.0/23
ip route add blackhole 2405:d000::/32
ip route add blackhole 202.144.128.0/19
ip route add blackhole 103.245.240.0/22
ip route add blackhole 2405:d000:7000::/36