ip route add blackhole 2605:6f80::/40
ip route add blackhole 104.194.0.0/23
ip route add blackhole 162.216.176.0/22
ip route add blackhole 162.222.128.0/21
ip route add blackhole 104.143.10.0/23
ip route add blackhole 72.46.132.0/22
ip route add blackhole 72.46.128.0/22
ip route add blackhole 76.164.192.0/20