ip route add blackhole 136.175.168.0/22
ip route add blackhole 209.155.169.0/24
ip route add blackhole 136.175.168.0/24
ip route add blackhole 208.85.32.0/22
ip route add blackhole 104.255.16.0/22
ip route add blackhole 205.159.154.0/24
ip route add blackhole 209.155.168.0/24