ip route add blackhole 152.26.34.0/24
ip route add blackhole 152.26.55.0/24
ip route add blackhole 152.26.56.0/24
ip route add blackhole 152.26.68.0/24
ip route add blackhole 152.26.77.0/24
ip route add blackhole 2610:28:f020::/48
ip route add blackhole 206.211.64.0/19
ip route add blackhole 152.22.240.0/20