Robtex

Up: 124.168.240.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 124.168.248.0/22
Down right: 124.168.252.0/22

IP	Type	Hostname
124.168.249.4	PTR	124-168-249-4.dyn.iinet.net.au
124.168.249.18	A+PTR	124-168-249-18.dyn.iinet.net.au
124.168.249.18	A	mail.cabletied.com.au
124.168.249.53	A+PTR	124-168-249-53.dyn.iinet.net.au
124.168.249.199	A+PTR	124-168-249-199.dyn.iinet.net.au
124.168.249.227	PTR	124-168-249-227.dyn.iinet.net.au
124.168.249.228	A+PTR	124-168-249-228.dyn.iinet.net.au
124.168.249.231	A+PTR	124-168-249-231.dyn.iinet.net.au
124.168.249.240	PTR	124-168-249-240.dyn.iinet.net.au
124.168.251.195	A+PTR	124-168-251-195.dyn.iinet.net.au
124.168.251.246	A	124-168-251-246.dyn.iinet.net.au
124.168.252.13	A+PTR	124-168-252-13.dyn.iinet.net.au
124.168.252.66	PTR	124-168-252-66.dyn.iinet.net.au
124.168.252.72	A+PTR	124-168-252-72.dyn.iinet.net.au
124.168.252.73	PTR	124-168-252-73.dyn.iinet.net.au
124.168.252.99	A	124-168-252-99.dyn.iinet.net.au
124.168.252.105	PTR	124-168-252-105.dyn.iinet.net.au
124.168.252.147	A+PTR	124-168-252-147.dyn.iinet.net.au
124.168.252.155	A+PTR	124-168-252-155.dyn.iinet.net.au
124.168.252.155	A	strobs.com
124.168.252.237	A+PTR	124-168-252-237.dyn.iinet.net.au
124.168.253.115	A	124-168-253-115.dyn.iinet.net.au
124.168.254.165	PTR	124-168-254-165.tpgi.com.au
124.168.255.23	A+PTR	124-168-255-23.dyn.iinet.net.au
124.168.255.140	PTR	124-168-255-140.dyn.iinet.net.au
124.168.255.169	A+PTR	124-168-255-169.dyn.iinet.net.au
124.168.255.255	PTR	124-168-255-bcast.dyn.iinet.net.au