ip route add blackhole 185.88.180.0/22
ip route add blackhole 199.4.223.0/24
ip route add blackhole 69.55.53.0/24
ip route add blackhole 141.0.168.0/24
ip route add blackhole 141.0.174.0/24
ip route add blackhole 141.0.172.0/22
ip route add blackhole 69.55.57.0/24
ip route add blackhole 141.0.171.0/24