ip route add blackhole 72.232.24.0/21
ip route add blackhole 72.232.28.0/24
ip route add blackhole 72.36.244.0/24
ip route add blackhole 72.36.240.0/20
ip route add blackhole 2607:f3c0::/32
ip route add blackhole 72.232.24.0/24
ip route add blackhole 72.232.25.0/24
ip route add blackhole 72.36.225.0/24