Robtex

Up: 203.125.240.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 203.125.248.0/22
Down right: 203.125.252.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.125.248.58	A+PTR	exserver.wywy.com.sg
203.125.248.58	A	mx.servtouch.com
203.125.248.60	A	mail.servtouch.com
203.125.248.66	A+PTR	apsmail2.aps.com.sg
203.125.248.66	PTR	mai1.aps.com.sg
203.125.248.68	A+PTR	mail.aps.com.sg
203.125.248.77	PTR	secdns.businessit.com.sg
203.125.248.78	A+PTR	pridns.businessit.com.sg
203.125.248.78	A	ns1.businessit.com.sg
203.125.248.82	A	tms.com.sg
203.125.248.82	A	tmssin.tms.com.sg
203.125.248.107	A+PTR	slmail.stamfordlaw.com.sg
203.125.248.118	A	xchange.stinis.com.sg
203.125.248.138	PTR	garmcosvr1.garmco.com.sg
203.125.248.138	A	smtp.garmco-sz.com
203.125.248.138	A	smtp.garmco-tw.com
203.125.249.10	PTR	ymca.org.sg
203.125.249.12	A+PTR	mail.ymca.org.sg
203.125.249.12	A	mail.ymca.edu.sg
203.125.249.12	A	mail.oneorchard.sg
203.125.249.13	A	webmail.ymca.org.sg
203.125.249.102	A+PTR	mail.microtronics-assoc.com
203.125.249.102	A	microtronics-intl.com
203.125.249.102	A	mail.microtronics-mal.com
203.125.249.121	PTR	groven.com.sg
203.125.249.121	A	www.groven.com.sg
203.125.249.121	A	mail.groven.com.sg
203.125.249.236	A	metator.biz
203.125.249.236	A	www.metator.biz
203.125.250.3	PTR	mail.spectrumworldwide.com.sg
203.125.250.5	PTR	mail1.technofibre.com
203.125.250.5	A	mail.technofibrevietnam.com
203.125.250.5	A	mail.aliasglobal.com
203.125.250.13	A+PTR	mail.spectrumworldwide.com.sg
203.125.250.27	A+PTR	mail.hbo3d.com
203.125.250.34	A+PTR	mail.seabiz.com.sg
203.125.250.44	A+PTR	fofe.com.sg
203.125.250.44	PTR	fofesg.fofe.com.sg
203.125.250.178	A+PTR	exserver.leschaco.com.sg
203.125.250.178	A+PTR	lessgex1.leschaco.com.sg
203.125.250.206	PTR	mail.thesentosa.com
203.125.250.206	A	mail.beaufort.com.sg
203.125.250.210	A+PTR	mail.umweepl.com.sg
203.125.250.211	A+PTR	mail1.umweepl.com.sg
203.125.250.218	A	mails.umweepl.com.sg
203.125.251.6	PTR	smtp.fimat.com.sg
203.125.251.52	A	www.myvip.net
203.125.251.140	A+PTR	www.silicomp.com.sg
203.125.251.140	A	silicomp.com.sg
203.125.251.142	A+PTR	pridns.silicomp.com.sg
203.125.251.147	A	toh-shi.com.sg
203.125.251.147	A	www.toh-shi.com.sg
203.125.251.147	A	www.datapost.com.sg
203.125.251.163	PTR	mail.sutl.com.sg
203.125.251.163	A	sutlcorp.com.sg
203.125.251.169	A+PTR	mail2.avi-tech.com.sg
203.125.251.170	A+PTR	es1000.avi-tech.com.sg
203.125.251.171	A+PTR	mail.avi-tech.com.sg
203.125.251.174	PTR	mail2.avi-tech.com.sg
203.125.251.175	A	odoo.avi-tech.com.sg
203.125.251.218	PTR	sinsgh019.indochine-group.com
203.125.251.222	PTR	smtp.looque.com.sg
203.125.251.222	A	mail.indochine-group.com
203.125.251.222	A	indochine-group.com
203.125.252.44	PTR	sunwardpharma.com
203.125.252.65	PTR	mail.supergalv.com.sg
203.125.252.65	A	www.supergalv.com.sg
203.125.252.122	A	mail.mountfaber.com.sg
203.125.252.141	A+PTR	orion0003.sumitomo-warehouse.com.sg
203.125.252.153	PTR	mail.onyxasia.com
203.125.252.153	A	mail-gw.vivendiap.com
203.125.252.153	A	vivendiap.com
203.125.252.182	A	taitsu.com.sg
203.125.252.182	A	taitsu-sin.taitsu.com.sg
203.125.252.183	A+PTR	taitsu-mail.taitsu.com.sg
203.125.252.246	PTR	aceserver.aceweld.com
203.125.253.61	A+PTR	mail.hi-p.com.sg
203.125.253.75	PTR	mail.wilmar.com.sg
203.125.253.76	PTR	barracuda.wilmar.com.sg
203.125.253.76	A	mail1.equatorial-trading.com
203.125.253.110	PTR	mail.shinko-spl.com.sg
203.125.253.110	A	shinko-spl.com.sg
203.125.253.157	A+PTR	arrk-server.arrk.com.sg
203.125.253.157	A+PTR	www.arrk.com.sg
203.125.253.157	A	arrk.com.sg
203.125.253.206	PTR	itiexmail1.itimar.com.sg
203.125.253.220	A	amb.com.sg
203.125.254.14	A+PTR	epnt01.excel-precast.com.sg
203.125.254.102	A	hkbea.com.sg
203.125.254.108	A	imperiumsolutions.com.sg
203.125.254.131	PTR	mail1.gmg.com.sg
203.125.254.162	A	www.fsll.org
203.125.254.164	A+PTR	sinnt01.echarris.com.sg
203.125.255.33	PTR	mail.sanyoairconditioning.com.sg
203.125.255.68	A	cma.sg
203.125.255.68	A	*.cma.sg
203.125.255.68	A	www.cma.sg
203.125.255.70	PTR	mail.cma.sg
203.125.255.70	A+PTR	ctma.ctmapl.com.sg
203.125.255.98	A	www.aerotronasia.com
203.125.255.98	A	www.aerotron.sg
203.125.255.185	PTR	mvitech.com
203.125.255.185	A+PTR	mail.mvitech.com
203.125.255.187	A	mvitech.com
203.125.255.187	A	www.mvitech.com
203.125.255.212	A	constrium.biz
203.125.255.230	A	www.cepl.com.sg