Robtex

Up: 162.88.52.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 162.88.53.0/25
Down right: 162.88.53.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
162.88.53.1	A+PTR	b.vg.dyntld.net
162.88.53.2	A+PTR	b.gd.dyntld.net
162.88.53.3	A+PTR	b.rw.dyntld.net
162.88.53.5	A+PTR	dyntld-2.nic.kn
162.88.53.6	A+PTR	b.aq.dyntld.net
162.88.53.7	A+PTR	b.cm.dyntld.net
162.88.53.7	A	cm2.dyntld.net
162.88.53.7	A	cm-in-2.dyntld.net
162.88.53.8	A+PTR	b.gl.dyntld.net