ip route add blackhole 2804:100c::/32
ip route add blackhole 190.124.190.0/23
ip route add blackhole 190.124.184.0/21
ip route add blackhole 177.155.112.0/21
ip route add blackhole 177.155.120.0/21
ip route add blackhole 190.124.176.0/21
ip route add blackhole 177.155.112.0/20
ip route add blackhole 190.124.176.0/20