ip route add blackhole 154.17.48.0/22
ip route add blackhole 38.80.88.0/22
ip route add blackhole 154.21.248.0/21
ip route add blackhole 104.251.32.0/20
ip route add blackhole 154.21.184.0/21
ip route add blackhole 38.108.88.0/22
ip route add blackhole 199.83.160.0/21
ip route add blackhole 38.133.16.0/21
ip route add blackhole 38.128.224.0/21
ip route add blackhole 154.9.4.0/22
ip route add blackhole 154.21.56.0/23
ip route add blackhole 38.121.240.0/20
ip route add blackhole 38.74.16.0/20
ip route add blackhole 38.102.112.0/21
ip route add blackhole 38.133.48.0/21