Robtex

Up: 203.125.128.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 203.125.128.0/22
Down right: 203.125.132.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.125.128.18	A+PTR	rwsentosa.com
203.125.128.18	A	resort.rwsentosa.com
203.125.128.22	PTR	mx.gentingsingapore.com
203.125.128.22	A+PTR	mx.gigrt.com
203.125.128.22	PTR	mx.gisspl.com
203.125.128.24	A+PTR	mx4.gisspl.com
203.125.128.24	A+PTR	mx4.rwsentosa.com
203.125.128.24	PTR	mx4.gigrt.com
203.125.128.25	PTR	webmail.rwsentosa.com
203.125.128.27	PTR	videos.rwsentosa.com
203.125.128.33	A+PTR	gentingsingapore.com
203.125.128.33	A+PTR	www.gentingsingapore.com
203.125.128.35	A+PTR	mrm.rwsentosa.com
203.125.128.36	A	edm.rwsentosa.com
203.125.128.41	PTR	dialin.gentingsingapore.com
203.125.128.41	PTR	lyncdiscover.gentingsingapore.com
203.125.128.41	A+PTR	lyncweb.gentingsingapore.com
203.125.128.134	A	ftp.rwsentosa.com
203.125.128.147	A+PTR	org1302-www.gentingrewards.com.sg
203.125.128.147	A+PTR	gentingrewards.com.sg
203.125.128.156	A	ftp.rwsentosa.com
203.125.128.167	A	www.rwsentosa.co.id
203.125.128.194	A+PTR	gentingsingapore.com
203.125.128.194	PTR	www.gentingsingapore.com
203.125.128.209	PTR	cmapuat.rwsentosa.com
203.125.128.209	A+PTR	cmauat.rwsentosa.com
203.125.128.211	A	uat.rwsentosa.com
203.125.128.221	A+PTR	edmuat.rwsentosa.com
203.125.128.225	A+PTR	cnuat.rwsentosa.com
203.125.129.18	A+PTR	mx.omsos.com
203.125.129.174	PTR	server3.varconnectz.com
203.125.129.174	A	ns2.varconnectz.com
203.125.129.174	A	ns1.hostgrabber.com.sg
203.125.130.6	A+PTR	lct-wg001.lct.com.sg
203.125.130.6	A	www.lct.com.sg
203.125.130.6	A	lct.com.sg
203.125.131.3	PTR	mx1.sso.org.sg
203.125.131.7	A	mx2.sso.org.sg
203.125.131.21	A	avantfleet.com
203.125.131.83	A	toyntoys.org
203.125.131.86	A	toyntoys.asia
203.125.131.88	A	tntech.asia
203.125.131.90	A+PTR	mailhost.starlite.com.sg
203.125.131.90	A	*.toyntoys.com
203.125.131.90	A	mail.toyntoys.com
203.125.131.182	A	hermes.havenportasset.com
203.125.131.182	A	hermes.havenportinvestments.com
203.125.132.98	PTR	sgr1avdc.r1international.com
203.125.132.98	A	imsva.r1international.com
203.125.132.104	A	mailx1.r1international.com
203.125.132.115	PTR	mail.itisolutions.com.sg
203.125.133.32	A	webmail.dbs.com
203.125.133.33	A	smtp-a.dbs.com
203.125.133.36	A	smtp-b.dbs.com
203.125.133.41	A	sip.ednovation.com
203.125.134.35	A+PTR	mx.bbr.com.sg
203.125.134.35	A	mail.bbr.com.sg
203.125.134.40	A	www.homesmoderna.com
203.125.134.40	A	homesmoderna.com
203.125.134.42	A+PTR	mx.bbr.com.sg
203.125.134.42	A	admin.bbr.com.sg
203.125.134.76	A	mail.faxmfgs.com
203.125.134.76	A	faxmfgs.com
203.125.134.226	A	mail.serialsystem.com.sg
203.125.134.229	A	ns6.serialmicro.com