ip route add blackhole 111.235.180.0/24
ip route add blackhole 2401:b400:16::/48
ip route add blackhole 111.235.181.0/24
ip route add blackhole 2401:b400:20::/48
ip route add blackhole 111.235.170.0/24
ip route add blackhole 111.235.182.0/24
ip route add blackhole 111.235.174.0/24
ip route add blackhole 2401:b400:17::/48
ip route add blackhole 2401:b400:21::/48
ip route add blackhole 2401:b400:15::/48
ip route add blackhole 111.235.171.0/24
ip route add blackhole 2401:b400:14::/48
ip route add blackhole 111.235.173.0/24