ip route add blackhole 199.4.31.0/24
ip route add blackhole 199.43.133.0/24
ip route add blackhole 199.43.135.0/24
ip route add blackhole 2001:500:86::/48
ip route add blackhole 199.253.182.0/24
ip route add blackhole 2001:500:8f::/48
ip route add blackhole 2001:500:8d::/48
ip route add blackhole 199.4.138.0/24
ip route add blackhole 199.253.183.0/24
ip route add blackhole 192.0.42.0/24
ip route add blackhole 2602:800:9007::/48
ip route add blackhole 2001:500:87::/48
ip route add blackhole 2001:500:89::/48