ip route add blackhole 5.10.229.0/24
ip route add blackhole 5.10.228.0/24
ip route add blackhole 5.10.230.0/24
ip route add blackhole 5.10.224.0/24
ip route add blackhole 5.10.231.0/24
ip route add blackhole 5.10.226.0/24
ip route add blackhole 2a0a:3240::/48
ip route add blackhole 5.10.225.0/24