ip route add blackhole 199.251.88.0/23
ip route add blackhole 132.61.0.0/16
ip route add blackhole 132.16.0.0/16
ip route add blackhole 198.218.204.0/24
ip route add blackhole 132.3.12.0/22
ip route add blackhole 192.77.104.0/24
ip route add blackhole 132.61.176.0/24