ip route add blackhole 199.181.107.0/24
ip route add blackhole 74.116.248.0/22
ip route add blackhole 69.22.175.0/24
ip route add blackhole 208.83.220.0/22
ip route add blackhole 2607:ff58::/32
ip route add blackhole 199.48.144.0/22
ip route add blackhole 204.27.132.0/24