ip route add blackhole 74.120.190.0/24
ip route add blackhole 2620:11a:e001::/48
ip route add blackhole 74.120.188.0/24
ip route add blackhole 74.120.189.0/24
ip route add blackhole 2620:11a:e000::/48
ip route add blackhole 2620:11a:e002::/48
ip route add blackhole 74.120.191.0/24
ip route add blackhole 74.120.184.0/24
ip route add blackhole 2620:11a:e00e::/48