ip route add blackhole 55.59.19.0/24 ip route add blackhole 55.63.0.0/16 ip route add blackhole 55.97.0.0/16 ip route add blackhole 55.6.0.0/16 ip route add blackhole 55.62.0.0/16 ip route add blackhole 55.59.0.0/16 ip route add blackhole 55.96.0.0/16