ip route add blackhole 192.134.6.0/24
ip route add blackhole 2001:67c:2219::/48
ip route add blackhole 192.134.92.0/22
ip route add blackhole 192.134.4.0/22
ip route add blackhole 2001:67c:1348::/48
ip route add blackhole 192.134.92.0/24
ip route add blackhole 192.134.5.0/24
ip route add blackhole 2001:67c:2218::/47
ip route add blackhole 192.134.94.0/24
ip route add blackhole 2001:67c:2218::/48