ip route add blackhole 170.117.164.0/22
ip route add blackhole 207.179.192.0/18
ip route add blackhole 168.245.176.0/24
ip route add blackhole 198.229.216.0/22
ip route add blackhole 198.229.212.0/22
ip route add blackhole 168.245.186.0/23
ip route add blackhole 162.252.36.0/22
ip route add blackhole 198.230.96.0/20
ip route add blackhole 72.34.0.0/20
ip route add blackhole 198.229.210.0/23
ip route add blackhole 198.229.232.0/21
ip route add blackhole 198.229.230.0/23
ip route add blackhole 198.229.240.0/20