AS269918,131.72.168.0/22,23,lacnic AS269918,131.72.168.0/22,24,lacnic AS269918,131.72.168.0/23,23,lacnic AS269918,131.72.170.0/23,23,lacnic AS269918,131.72.170.0/23,24,lacnic AS269918,131.72.170.0/24,24,lacnic