ip route add blackhole 2a10:cb40::/32
ip route add blackhole 91.233.152.0/23
ip route add blackhole 94.199.142.0/23
ip route add blackhole 91.233.154.0/23
ip route add blackhole 91.233.152.0/22
ip route add blackhole 2a10:cb40::/29
ip route add blackhole 2a10:cb41::/32