ip route add blackhole 188.94.58.0/23
ip route add blackhole 188.94.57.0/24
ip route add blackhole 188.94.59.0/24
ip route add blackhole 188.94.56.0/22
ip route add blackhole 188.94.58.0/24
ip route add blackhole 188.94.56.0/24
ip route add blackhole 188.94.56.0/23