ip route add blackhole 50.121.2.0/24
ip route add blackhole 184.19.239.0/24
ip route add blackhole 50.104.124.0/24
ip route add blackhole 50.104.168.0/24
ip route add blackhole 74.40.22.0/24
ip route add blackhole 50.106.84.0/24
ip route add blackhole 2001:1960:12::/48
ip route add blackhole 107.191.128.0/23
ip route add blackhole 50.127.127.0/24