Robtex

Up: 203.125.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 203.125.16.0/22
Down right: 203.125.20.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.125.16.19	A	www.isidsea.com
203.125.16.49	A	origin-uat-iam.dbs.com.sg
203.125.16.69	A+PTR	smtp.thetraveller.sg
203.125.16.71	A	dnspri.thetraveller.sg
203.125.16.165	A	www.smarttoilet.sg
203.125.16.165	A	smarttoilet.sg
203.125.16.166	A	www.smarttechnologies.sg
203.125.16.166	A	smarttechnologies.sg
203.125.16.172	PTR	tjsexch.tj.com.sg
203.125.16.174	PTR	www.tj.com.sg
203.125.17.66	A	ns2.possehlelectronics.com.sg
203.125.17.66	A	ns2.possehlelectronics-sea.com
203.125.17.70	A+PTR	possvr.possehlelectronics.com.sg
203.125.17.70	A	possvr2.possehlelectronics.com.sg
203.125.17.75	A	mail.possehlelectronics-sea.com
203.125.17.75	A	mail2.possehlelectronics-sea.com
203.125.17.82	PTR	mail.ong-ong.com
203.125.17.82	A	mailoo.ong-ong.com
203.125.17.83	A	mail.steppez.com
203.125.17.84	A+PTR	mail.proj-innovations.com
203.125.17.85	A+PTR	mail.sce.com.sg
203.125.17.88	A	gw.ong-ong.com
203.125.17.89	A+PTR	mail.group.ong-ong.com
203.125.17.89	A	group.ong-ong.com
203.125.17.92	A+PTR	mail.goflow.org
203.125.17.93	PTR	mail.sca-design.com
203.125.17.211	A+PTR	nsvr.westend.sinemora.com
203.125.17.211	A	dl.sinemora.com
203.125.17.215	A	dnssec.sinemora.com
203.125.17.215	A	spinner.sinemora.com
203.125.18.6	PTR	mx1.addonsystems.net
203.125.18.12	A+PTR	mail.addonsystems.net
203.125.18.78	A	gpsystem.org
203.125.18.78	A	mail.gpsystem.org
203.125.18.119	PTR	mx.interflour.com.sg
203.125.18.119	A	mail.interflour.com.my
203.125.18.129	A	iglosel.com
203.125.18.161	A+PTR	smtpout1.iwalogistics.com
203.125.18.161	A	dns1.iwalogistics.com
203.125.18.161	A	webmail.iwalogistics.com
203.125.18.162	A	dns2.iwalogistics.com
203.125.18.168	A	smtpin.iwalogistics.com
203.125.18.181	A	officemail.wizwerx.com
203.125.18.185	A	centos.wizwerx.com
203.125.18.186	PTR	dev2.wizwerx.com
203.125.18.186	A+PTR	sme.wizwerx.com
203.125.18.188	A	188.bizlink.wizwerx.com
203.125.18.189	A	dev.wizwerx.com
203.125.18.230	A+PTR	webmail.mgc.com.sg
203.125.18.230	A	smtp.mgc.com.sg
203.125.18.231	PTR	mail.mis88.com.sg
203.125.18.231	A	www.tum-create.edu.sg
203.125.18.232	A	commercelink.com.sg
203.125.18.232	A	www.sfbi.com.sg
203.125.18.232	A	www.commercelink.com.sg
203.125.18.235	PTR	smtp.mispl.com.sg
203.125.18.236	PTR	exmail2.mispl.com.sg
203.125.21.190	PTR	mail.glosel.com
203.125.21.190	A	gloclub.net
203.125.21.190	A	www.gloclub.net
203.125.21.202	A	bizlink.wizwerx.com
203.125.23.76	A	syyuda.com