Robtex

Up: 203.117.64.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 203.117.80.0/21
Down right: 203.117.88.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.117.84.68	PTR	mail.acsinternational.com.sg
203.117.84.68	A	mx1.acsinternational.com.sg
203.117.86.11	A	mynamos.com
203.117.86.55	A+PTR	sgp-mail01.ap.holcim.net
203.117.86.148	PTR	lftrinity.com.sg
203.117.87.22	A+PTR	mail.mhiesa.com
203.117.87.23	A+PTR	smtp.mhiesa.com
203.117.87.25	A	www.mhiesa.com.sg
203.117.87.25	A	*.mhiesa.com
203.117.87.77	A	mail.eleaveenplas.com
203.117.87.77	A	eleaveenplas.com
203.117.87.82	PTR	mail.telemoney.com.sg
203.117.87.83	PTR	mail.telemoney.com.sg
203.117.88.73	A	ftpout.statschippac.com
203.117.88.73	A	ftp.stats.com.sg
203.117.88.73	A	ftpout.wip.stats.com.sg
203.117.88.77	PTR	sgsymc11.statschippac.com
203.117.88.82	A	mx2a.euyansang.com
203.117.88.90	A	vdns2.euyansang.com
203.117.88.93	A	mx1a.euyansang.com
203.117.88.101	A	parkonswan.com
203.117.88.101	A	completeempire.net
203.117.88.101	A	completeempire.com
203.117.88.102	PTR	empiresoftware.com.au
203.117.88.102	A	parkonswan.com
203.117.88.102	A	aussieproperty.com
203.117.88.178	PTR	meinhardt.com.sg
203.117.88.179	PTR	mailhost.meinhardt.com.sg
203.117.88.187	A	ns1.meinhardtgroup.com
203.117.88.194	A+PTR	drexchange3.allenandgledhill.com
203.117.88.194	A	drexchange3.allen-gledhill.com
203.117.88.196	A	ns3.allenandgledhill.com
203.117.88.198	PTR	drexchange1.allenandgledhill.com
203.117.88.198	A	drexchange1.allen-gledhill.com
203.117.88.227	A+PTR	mx1.khattarholdings.com
203.117.89.8	A+PTR	my.skydio.com
203.117.89.8	A	ops.skydio.com
203.117.89.10	PTR	my2.skydio.com
203.117.89.10	A	mail.networknoc.com
203.117.89.10	A	webmail.networkmx.com
203.117.89.11	PTR	matrix1.networknoc.com
203.117.89.12	PTR	matrix2.networknoc.com
203.117.89.20	A+PTR	webmail1.networkimail.com
203.117.89.20	A	webmail1.networknoc.com
203.117.89.21	PTR	webmail2.networkimail.com
203.117.89.21	A	webmail2.networknoc.com
203.117.89.22	PTR	mxsec.networkmx.com
203.117.89.22	A	mx.networkmx.com
203.117.89.34	PTR	mercury25.networknoc.com
203.117.89.34	A	www.maisin.com.sg
203.117.89.34	A	tgexams.com
203.117.89.38	PTR	carrefour.com.sg
203.117.89.48	PTR	citrine.ns-hosts.net
203.117.89.48	A	mail.artikelilmiah.com
203.117.89.48	A	mail.geodesi.net
203.117.89.49	PTR	citrine.daxa.net
203.117.89.71	A	puracsg2.openims.com
203.117.89.84	A	mail.dd.sg
203.117.89.227	A	ns1.infopajak.com
203.117.89.241	A	mercury49.networknoc.com
203.117.90.65	A	apps.statschippac.com
203.117.90.109	A	www.tokiomarine-life.sg
203.117.90.111	A	vikings.tmaccess.net
203.117.90.114	A	connect.tokiomarine-life.sg
203.117.90.121	A	tokiomarine.com.sg
203.117.90.121	A	www.tokiomarine.com.sg
203.117.90.225	A+PTR	dnsstatsa.statschippac.com
203.117.90.225	A	dnsstatsa.stats.com.sg
203.117.90.226	A+PTR	dnsstatsb.statschippac.com
203.117.90.226	A	dnsstatsb.stats.com.sg
203.117.91.67	PTR	roadrunner.cei.com.sg
203.117.91.74	A+PTR	pigeon.cei.com.sg
203.117.91.88	A	www.dedi.asia
203.117.91.88	A	dedi.asia
203.117.91.163	A+PTR	mail.ingenico.com.sg
203.117.94.2	A	accountstaff.sg
203.117.94.2	A	pridns.stoneforest.com.sg
203.117.94.2	A	rsmchiolim.sg
203.117.94.17	A	use.paydayhrms.com.sg
203.117.94.25	A	www.sbasf.com
203.117.94.32	A	accountstaff.sg
203.117.94.32	A	www.stoneforestit.com.sg
203.117.94.32	A	stoneforest.com.sg
203.117.94.52	A+PTR	smtp.stoneforest.com.sg
203.117.94.52	A	mail.stoneforest.com.sg
203.117.94.61	A	secdns.stoneforest.com.sg
203.117.95.55	A	mail.pssi.co.id
203.117.95.55	A	mail.rocktree.sg
203.117.95.194	A	voomga.gamewave.net
203.117.95.208	A	yuyinzu.com