ip route add blackhole 186.96.199.0/24
ip route add blackhole 186.96.194.0/24
ip route add blackhole 186.96.198.0/24
ip route add blackhole 186.96.197.0/24
ip route add blackhole 186.96.192.0/24
ip route add blackhole 186.96.195.0/24
ip route add blackhole 186.96.196.0/24
ip route add blackhole 186.96.193.0/24