ip route add blackhole 165.131.79.0/24
ip route add blackhole 165.131.171.0/24
ip route add blackhole 165.131.118.0/23
ip route add blackhole 165.131.42.0/24
ip route add blackhole 165.131.164.0/24
ip route add blackhole 165.131.104.0/24
ip route add blackhole 165.131.118.0/24
ip route add blackhole 165.131.212.0/24
ip route add blackhole 165.131.174.0/23