Robtex

Up: 202.81.52.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 202.81.52.0/25
Down right: 202.81.52.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
202.81.52.52	A	mail.intermedianetworks.com
202.81.52.52	A	pop.quasar.net.id
202.81.52.52	A	mx-01.quasar.net.id
202.81.52.53	A	ns2.quasar.net.id
202.81.52.66	PTR	idc.gold.net.id
202.81.52.66	A	mx1.gold.net.id