ip route add blackhole 216.150.190.0/24
ip route add blackhole 64.147.68.0/24
ip route add blackhole 216.150.189.0/24
ip route add blackhole 216.150.191.0/24
ip route add blackhole 216.150.188.0/24
ip route add blackhole 64.147.70.0/23
ip route add blackhole 216.150.186.0/24
ip route add blackhole 64.147.75.0/24