ip route add blackhole 104.237.160.0/19
ip route add blackhole 216.239.60.0/24
ip route add blackhole 208.117.224.0/19
ip route add blackhole 64.15.112.0/20
ip route add blackhole 208.65.152.0/22
ip route add blackhole 2001:4860:4805::/48
ip route add blackhole 2620:11a:a000::/40