ip route add blackhole 46.236.206.0/24
ip route add blackhole 5.181.162.0/24
ip route add blackhole 5.181.163.0/24
ip route add blackhole 2.56.232.0/22
ip route add blackhole 2.56.232.0/23
ip route add blackhole 2.56.234.0/23
ip route add blackhole 93.189.174.0/23