ip route add blackhole 212.21.71.0/24
ip route add blackhole 2001:bf0:40::/48
ip route add blackhole 2001:bf0::/32
ip route add blackhole 91.199.214.0/24
ip route add blackhole 2001:67c:27fc::/48
ip route add blackhole 2001:bf0::/29
ip route add blackhole 193.34.121.0/24
ip route add blackhole 193.34.120.0/22
ip route add blackhole 2001:67c:278c::/48
ip route add blackhole 2001:bf1::/32
ip route add blackhole 193.34.122.0/24