IP-addr.cidr.in-addr.arpa

# example address
# 24.1.2.0.192 # rfc:5737
32.28.115.81.185
32.188.34.139.235
32.39.210.182.5
32.181.237.156.43
32.32.74.9.45
32.36.74.9.45
32.202.190.137.45
32.173.121.148.45
32.138.121.148.45
32.144.121.148.45
32.181.237.156.43
32.120.168.207.45
32.154.197.137.79
32.223.85.215.91
32.89.121.48.45
32.166.121.148.45