ip route add blackhole 175.159.216.0/22
ip route add blackhole 175.159.220.0/22
ip route add blackhole 202.125.234.0/24
ip route add blackhole 202.40.220.0/24
ip route add blackhole 202.40.157.0/24
ip route add blackhole 192.207.91.0/24
ip route add blackhole 202.40.222.0/23
ip route add blackhole 175.159.216.0/21
ip route add blackhole 202.125.232.0/21
ip route add blackhole 202.40.219.0/24