Robtex

Up: 210.56.90.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 210.56.91.0/25
Down right: 210.56.91.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
210.56.91.1	PTR	esc.net.au
210.56.91.1	PTR	1.91.56.210.dyn.esc.net.au
210.56.91.29	A	kingkarl.com
210.56.91.29	A	sugii.com.au
210.56.91.29	A	*.kingkarl.com
210.56.91.68	PTR	68.91.56.210.dyn.esc.net.au
210.56.91.69	PTR	69.91.56.210.dyn.esc.net.au
210.56.91.142	PTR	142.91.56.210.dyn.esc.net.au
210.56.91.153	PTR	153.91.56.210.dyn.esc.net.au
210.56.91.188	PTR	188.91.56.210.dyn.esc.net.au
210.56.91.193	PTR	193.91.56.210.dyn.esc.net.au
210.56.91.237	PTR	237.91.56.210.dyn.esc.net.au