ip route add blackhole 193.141.188.0/24
ip route add blackhole 193.24.16.0/24
ip route add blackhole 212.18.192.0/19
ip route add blackhole 193.24.19.0/24
ip route add blackhole 193.24.17.0/24
ip route add blackhole 192.109.199.0/24
ip route add blackhole 193.24.16.0/21
ip route add blackhole 192.54.36.0/24
ip route add blackhole 193.141.183.0/24