ip route add blackhole 216.220.80.0/20
ip route add blackhole 69.172.128.0/20
ip route add blackhole 204.17.136.0/23
ip route add blackhole 192.156.205.0/24
ip route add blackhole 63.133.224.0/20
ip route add blackhole 68.234.48.0/20
ip route add blackhole 2607:f8d8::/32
ip route add blackhole 209.102.224.0/20
ip route add blackhole 204.17.134.0/23