ip route add blackhole 116.197.186.0/23
ip route add blackhole 116.197.188.0/23
ip route add blackhole 116.197.184.0/23
ip route add blackhole 116.197.180.0/24
ip route add blackhole 116.197.190.0/24
ip route add blackhole 2403:8100:1002::/48
ip route add blackhole 116.197.182.0/24