ip route add blackhole 212.122.78.0/24
ip route add blackhole 212.122.82.0/23
ip route add blackhole 212.122.94.0/24
ip route add blackhole 212.122.74.0/23
ip route add blackhole 212.122.84.0/22
ip route add blackhole 212.122.76.0/23
ip route add blackhole 212.122.66.0/23
ip route add blackhole 212.122.64.0/24