ip route add blackhole 91.108.4.0/22
ip route add blackhole 2001:67c:4e8::/48
ip route add blackhole 95.161.64.0/20
ip route add blackhole 149.154.160.0/22
ip route add blackhole 149.154.164.0/22
ip route add blackhole 91.108.56.0/22
ip route add blackhole 91.108.8.0/22