ip route add blackhole 206.208.209.0/24
ip route add blackhole 204.90.101.0/24
ip route add blackhole 206.208.211.0/24
ip route add blackhole 199.120.203.0/24
ip route add blackhole 206.208.214.0/24
ip route add blackhole 206.208.215.0/24
ip route add blackhole 206.208.208.0/24