ip route add blackhole 204.13.88.0/22
ip route add blackhole 2607:ff18::/32
ip route add blackhole 208.94.116.0/22
ip route add blackhole 208.94.118.0/24
ip route add blackhole 204.13.89.0/24
ip route add blackhole 2607:ff18:80::/48
ip route add blackhole 204.13.88.0/24