Robtex

Up: 202.57.0.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 202.57.8.0/22
Down right: 202.57.12.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
202.57.8.11	A+PTR	mail.mdn.prima.net.id
202.57.8.11	A	mdn.prima.net.id
202.57.8.11	A	mail.jayaexpress.com
202.57.8.12	PTR	ns1.mdn.prima.net.id
202.57.8.66	A	webmail.anjagri.com
202.57.8.83	A	politeknikunggul-lppm.ac.id
202.57.8.99	PTR	mail.mas.co.id
202.57.8.100	A+PTR	mail.pt-sps.com
202.57.8.100	A	hostmaster.sentra-tek.com
202.57.8.100	A	mail.sentra-tek.com
202.57.8.101	PTR	mail.mas.co.id
202.57.8.102	PTR	mail.mas.co.id
202.57.8.149	A+PTR	zmail.ptmi.co.id
202.57.8.149	A	*.ptmi.co.id
202.57.8.151	A+PTR	mail.halamankosong.com
202.57.8.151	A	zmail.djamedan.com
202.57.8.166	A	global-inovasi.com
202.57.8.168	PTR	mail.sdj.co.id
202.57.8.168	A	mail.incofood.biz
202.57.8.168	A	incofood.biz
202.57.8.176	PTR	mail.simdn.co.id
202.57.8.176	A	simdn.co.id
202.57.8.176	A	hostmaster.simdn.co.id
202.57.8.187	PTR	mail.ppm-id.com
202.57.9.19	A+PTR	mail.sby.prima.net.id
202.57.9.19	A	smtp.sby.prima.net.id
202.57.9.19	A	mail.dev2.coba.sby.prima.net.id
202.57.9.25	A+PTR	ns3.sby.prima.net.id
202.57.9.25	A	ns1.dev2.coba.sby.prima.net.id
202.57.9.25	A	ns.sby.prima.net.id
202.57.9.99	A	intimasengraver.com
202.57.9.146	PTR	mail.fk.uwks.ac.id
202.57.10.19	A+PTR	mail.statomer.com
202.57.10.21	A	webmail.izinhub.com
202.57.10.21	A	mailserver.plazapermata.com
202.57.10.26	A	antaradms.com
202.57.10.43	PTR	mailgw.mhd.co.id
202.57.10.107	PTR	mailgw.marein-re.com
202.57.10.150	A	smtp10.prima.net.id
202.57.10.156	PTR	mail1.kaliraya.co.id
202.57.10.190	A	inovamap.com
202.57.10.190	A	1718corps.org
202.57.10.190	A	kk-insig.org
202.57.10.202	A+PTR	smtp.gamako.co.id
202.57.10.202	A	smtp.gamakomandiri.com
202.57.10.218	PTR	smtp.nmm.co.id
202.57.10.245	A+PTR	indonesiantower.customer.prima.net.id
202.57.11.11	PTR	11.subnet202-57-11.prima.net.id
202.57.11.14	A	prime-technology.com
202.57.11.35	A+PTR	mail2.jptech.co.id
202.57.11.35	A	jptech.co.id
202.57.11.50	A+PTR	mail.montigoresorts.com
202.57.11.142	A	ns3.betebanget.com
202.57.11.149	A	feed.moco.co.id
202.57.11.243	PTR	mail.btm.prima.net.id
202.57.12.10	A+PTR	smtp.dps.prima.net.id
202.57.12.10	A	ns1.dps.prima.net.id
202.57.12.10	A	mail.dps.prima.net.id
202.57.13.45	PTR	mail.pullmanjakartaindonesia.com
202.57.13.83	PTR	mail.yuasa.co.id
202.57.13.90	PTR	mail.hot-hed.com
202.57.14.1	PTR	ns1.mra.co.id
202.57.14.2	PTR	mx1.mra.co.id
202.57.14.3	PTR	mx3.mra.co.id
202.57.14.9	PTR	groupware.mra.co.id
202.57.14.42	PTR	lkbnantara.prima.net.id
202.57.14.42	A	mail.seleblitz.com
202.57.14.42	A	seleblitz.com
202.57.14.46	A	mail2.aajassociates.com
202.57.14.52	PTR	access.intikom.co.id
202.57.14.52	A	antdms.com
202.57.14.85	A	oppoheadquarter.id
202.57.14.98	A	nikko.prima.net.id
202.57.14.106	A	www.gsk.net
202.57.14.106	A	mail.gsk.net
202.57.14.110	A	mecamidiindonesia.com
202.57.14.115	A	mail-kk.feminagroup.com
202.57.14.123	A	www.gadgetciti.co.id
202.57.14.130	PTR	mail.intikom.co.id
202.57.14.132	PTR	webmail.intikom.co.id
202.57.14.170	PTR	mail.relife.com