ip route add blackhole 27.109.112.0/22
ip route add blackhole 103.145.136.0/23
ip route add blackhole 117.20.112.0/21
ip route add blackhole 202.93.153.0/24
ip route add blackhole 202.129.236.0/24
ip route add blackhole 203.118.242.0/24
ip route add blackhole 2401:9700:1000::/40
ip route add blackhole 2401:9700:2000::/38
ip route add blackhole 2401:9700:2400::/42
ip route add blackhole 2401:9700:2500::/42
ip route add blackhole 2401:9700:3000::/40
ip route add blackhole 2401:9700:5000::/40
ip route add blackhole 2401:9700:6000::/40