Robtex

Up: 203.116.48.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 203.116.48.0/22
Down right: 203.116.52.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.116.48.35	PTR	macquariepacificstar.com
203.116.48.35	PTR	mmpreit.com
203.116.48.35	PTR	mpsvr4.mmpreit.com
203.116.48.36	PTR	mpsvr3.macquariepacificstar.com
203.116.48.36	PTR	smtp.macquariepacificstar.com
203.116.48.36	PTR	vpn.macquariepacificstar.com
203.116.48.37	PTR	mail.macquariepacificstar.com
203.116.48.37	PTR	mpsvr2.macquariepacificstar.com
203.116.48.37	PTR	ysgexchange.macquariepacificstar.com
203.116.48.50	A	nsgs.launcherasia.sg
203.116.48.57	A	launcherasia.sg
203.116.50.5	A+PTR	sgbulkm01.bergebulk.com
203.116.50.5	A	sgbulkm03.bergebulk.com
203.116.50.5	A	sgbulkm01.bergesenbulk.com
203.116.50.40	A	ads.care2.com
203.116.50.40	A	ravensoftware.com
203.116.50.40	A	kermit.musiciansfriend.com
203.116.50.48	A	ravensoftware.com
203.116.50.48	A	www.freeglutenallergy.info.com
203.116.50.48	A	telefoonsex9275.dating18.info.com
203.116.50.50	A	a1333.w10.akamai.net
203.116.50.56	A	www.144fw.ang.af.mil.edgesuite.net
203.116.50.56	A	a1460.b.akamai.net
203.116.50.56	A	a2600.x.akamai.net
203.116.50.57	A	ads.care2.com
203.116.50.130	A	dnsvip2.prudential.com.sg
203.116.50.143	A	installstats.beetalkmobile.com
203.116.50.161	A	connsg1.beetalkmobile.com
203.116.50.162	A	connsg1.beetalkmobile.com
203.116.50.191	A	gpushsg1.beetalkmobile.com
203.116.50.197	A	mail.exploit-tech.com
203.116.51.183	A	help.hmail.sg
203.116.51.186	A+PTR	exed01.hmail.sg
203.116.51.187	PTR	exed02.hmail.sg
203.116.51.192	A	mail5.hmail.sg
203.116.51.193	A	secdns.hmail.sg
203.116.51.194	A	pridns.hmail.sg
203.116.51.195	A	mail4.hmail.sg
203.116.51.204	A	t-exed01.hmailcloud.com
203.116.51.226	PTR	smtp.metro.com.sg
203.116.51.226	A	smtp.metrocitybeijing.com
203.116.51.232	A	www.metrocard.com.sg
203.116.51.232	A	metrocard.com.sg
203.116.51.234	A	smtp.metrocard.com.sg
203.116.53.28	A	vdns2.harryelias.com.sg
203.116.53.93	A	raynewbery.com
203.116.53.93	A	panocean.sg
203.116.53.93	A	sposgpsv001.panocean.sg
203.116.53.100	A	drewcorpservices.com
203.116.53.100	A	drewnapier.com
203.116.53.102	A	pushmail.drewnapier.com
203.116.53.102	A	autodiscover.drewnapier.com
203.116.53.163	A	www.kns.com
203.116.53.168	A+PTR	mailp1.kns.com
203.116.53.169	A+PTR	mailp2.kns.com
203.116.53.178	A	smtp4.kns.com
203.116.54.68	A	aviva.asia
203.116.54.71	A+PTR	wm.aviva-asia.com
203.116.54.89	A	www.icsinsurance.com.sg
203.116.55.111	PTR	webmail.acsindep.sg
203.116.55.111	PTR	webmail.acsindep.edu.sg
203.116.55.111	A+PTR	webmail.acs.sch.edu.sg
203.116.55.129	A+PTR	banks.acsindep.sg
203.116.55.129	A+PTR	banks.acsindep.edu.sg
203.116.55.129	A+PTR	banks.acs.sch.edu.sg
203.116.55.130	PTR	mbs.acsindep.sg
203.116.55.130	PTR	mbs.acsindep.edu.sg
203.116.55.130	A+PTR	mbs.acsindep.moe.edu.sg
203.116.55.131	PTR	acsbm1.acsindep.sg
203.116.55.131	PTR	acsbm1.acsindep.edu.sg
203.116.55.131	PTR	acsbm1.acsindep.moe.edu.sg
203.116.55.139	PTR	schoolworks.acsindep.sg
203.116.55.139	PTR	myschool.acsindep.edu.sg
203.116.55.139	PTR	schoolworks.acsindep.edu.sg
203.116.55.140	PTR	cst.acsindep.sg
203.116.55.140	A+PTR	acsindep.edu.sg
203.116.55.140	PTR	www.acsindep.edu.sg
203.116.55.145	A+PTR	adsf1.acsindep.sg
203.116.55.145	A+PTR	adsf1.acsindep.edu.sg
203.116.55.145	A+PTR	adsf1.acsindep.moe.edu.sg
203.116.55.147	PTR	management.imaginaxium.acsindep.sg
203.116.55.147	PTR	management.imaginaxium.acsindep.edu.sg
203.116.55.147	PTR	management.imaginaxium.acs.sch.edu.sg
203.116.55.148	PTR	imas.imaginaxium.acsindep.sg
203.116.55.148	PTR	idex.acsindep.edu.sg
203.116.55.148	PTR	imas.imaginaxium.acsindep.edu.sg
203.116.55.155	A+PTR	acsilive.acsindep.sg
203.116.55.155	PTR	acsilive.acsindep.edu.sg
203.116.55.155	A+PTR	acsilive.acs.sch.edu.sg