ip route add blackhole 216.120.244.0/23
ip route add blackhole 216.120.224.0/20
ip route add blackhole 216.120.240.0/22
ip route add blackhole 199.101.48.0/22
ip route add blackhole 66.147.224.0/20
ip route add blackhole 2605:f080:500::/40
ip route add blackhole 216.120.248.0/21
ip route add blackhole 216.120.246.0/24