ip route add blackhole 198.240.178.0/24
ip route add blackhole 2a02:6a0:4fff::/48
ip route add blackhole 198.240.135.0/24
ip route add blackhole 198.240.133.0/24
ip route add blackhole 2a02:6a0:4ffe::/48
ip route add blackhole 198.240.136.0/24
ip route add blackhole 198.240.144.0/24
ip route add blackhole 198.147.160.0/24
ip route add blackhole 199.53.27.0/24