ip route add blackhole 61.82.144.192/26
ip route add blackhole 103.194.255.0/24
ip route add blackhole 103.194.254.0/24
ip route add blackhole 128.134.244.0/25
ip route add blackhole 103.194.252.128/25
ip route add blackhole 211.104.158.0/27
ip route add blackhole 211.104.79.192/26
ip route add blackhole 121.140.42.0/25
ip route add blackhole 175.197.49.128/25
ip route add blackhole 103.194.253.0/24