Robtex

Up: 202.171.0.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 202.171.1.0/25
Down right: 202.171.1.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
202.171.1.2	A+PTR	borobudur.ntt.net.id
202.171.1.2	A	ns1.katolec.co.id
202.171.1.18	A+PTR	prambanan.ntt.net.id
202.171.1.18	A	ns2.katolec.co.id
202.171.1.18	A	backupmx.ntt.net.id
202.171.1.130	PTR	roaming.ntt.net.id
202.171.1.131	A+PTR	apollo.ntt.net.id
202.171.1.132	A+PTR	ganesha.ntt.net.id
202.171.1.132	A	brahma.ntt.net.id
202.171.1.132	A	mxav.ntt.net.id
202.171.1.133	A+PTR	smtp1.ntt.net.id
202.171.1.133	A	mail.tikaeroid.com
202.171.1.133	A	smtp.keihin.co.id
202.171.1.134	A+PTR	mx10.ntt.net.id
202.171.1.134	A	mail-gateway.ntt.net.id
202.171.1.135	A+PTR	borg.ntt.net.id
202.171.1.136	A+PTR	mailbox-main.ntt.net.id
202.171.1.137	A	imap.ntt.net.id
202.171.1.137	A	mailbox.ntt.net.id
202.171.1.137	A	pop.ntt.net.id
202.171.1.138	A+PTR	mailbox.ntt.net.id
202.171.1.138	A	mailbox-mirror.ntt.net.id
202.171.1.139	A+PTR	mx3.ntt.net.id
202.171.1.146	A+PTR	antispam-gateway.ntt.net.id
202.171.1.147	A+PTR	vishnu.ntt.net.id
202.171.1.147	A	brahma.ntt.net.id
202.171.1.147	A	mxav.ntt.net.id
202.171.1.148	A+PTR	hermes.ntt.net.id
202.171.1.149	PTR	mx-front.ntt.net.id
202.171.1.150	A+PTR	mailbox-gateway.ntt.net.id
202.171.1.151	A+PTR	antispam-gateway-2.ntt.net.id
202.171.1.226	A+PTR	nnm.ntt.net.id
202.171.1.227	A+PTR	log-server.ntt.net.id
202.171.1.227	A	mrtg.ntt.net.id
202.171.1.228	A	monitoring.ntt.net.id
202.171.1.232	PTR	nnm.ntt.net.id
202.171.1.232	A	alaskedaton.ntt.net.id
202.171.1.237	A	zimbra.ntt.web.id