Robtex

Up: 203.125.208.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 203.125.208.0/23
Down right: 203.125.210.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.125.208.67	A+PTR	mail.jmss.com.sg
203.125.208.67	A	ns2.jmss.com.sg
203.125.208.67	A	jmss.com.sg
203.125.208.70	A+PTR	mx.jmss.com.sg
203.125.208.71	A	antispam.jmss.com.sg
203.125.208.81	A	cn.rootscomm.com
203.125.208.105	PTR	mail.weitnauer.com.sg
203.125.208.178	A+PTR	mail.mydata.com.sg
203.125.208.179	A	sg01-ndd.micronic-mydata.net
203.125.208.210	PTR	mail.koyo-sing.com.sg
203.125.208.210	A	mail.koyo-sin.com.sg
203.125.208.251	PTR	mail.metroholdings.com.sg
203.125.208.251	PTR	webmail.metroholdings.com.sg
203.125.208.252	A+PTR	mail.metroholdings.com.sg
203.125.208.252	A+PTR	webmail.metroholdings.com.sg
203.125.209.10	PTR	tmc-sin.com.sg
203.125.209.11	A+PTR	mail.thomsonmedical.com
203.125.209.11	A	mailserver.tmc-sin.com.sg
203.125.209.12	A+PTR	mailserver.thomsonmedical.com
203.125.209.13	A	mail.tmc-sin.com.sg
203.125.209.13	A	webmail.thomsonmedical.com
203.125.209.115	A+PTR	mail.bsw.com.sg
203.125.209.117	A	bsw.com.sg
203.125.209.117	A	www.bsw.com.sg
203.125.209.117	A	*.bsw.com.sg
203.125.209.122	PTR	mail.inno-soft.com.sg
203.125.209.122	A	www.kcyin.com.sg
203.125.209.125	A+PTR	mail.inno-soft.com.sg
203.125.209.156	A	smtp.gallantventures.com
203.125.209.156	A	gallantventures.com
203.125.209.194	A+PTR	mtlsing.com.sg
203.125.209.194	A	mail.mtlsing.com.sg
203.125.209.227	A+PTR	sbs2000.wuthelam.com.sg
203.125.209.231	A	pop.groupexchange.com.sg
203.125.209.231	A	www.nipsea.com.sg
203.125.210.34	A+PTR	mailhost.kingsafetywear.sg
203.125.210.49	A+PTR	mta-test.wirecard.com.sg
203.125.210.49	A	korvacfw.korvac.com
203.125.210.50	A+PTR	kvms001.korvac.com
203.125.210.50	A	pins.com.sg
203.125.210.55	A+PTR	mail.wirecard.com.sg
203.125.210.55	A	mail.telemoney.com.sg
203.125.210.55	A	mail.sysatwork.com
203.125.210.65	A	mail.premiereglobal.com.sg
203.125.210.153	PTR	mail.hockaik.com
203.125.210.171	A+PTR	ssi-sg.ssi-schaefer.sg
203.125.210.171	A+PTR	ssi-sg.schaefer.com.sg
203.125.210.171	A+PTR	ssi-sg.ssi-schaefer.com.sg
203.125.210.245	A	isa.dynacast.com.sg
203.125.210.253	A+PTR	mail01.ms-ins.com.sg
203.125.211.10	A+PTR	mail.indianbank.sg
203.125.211.131	A+PTR	exchange.tts.edu.sg
203.125.211.141	A	ttswebapps.tts.edu.sg
203.125.211.142	A	parents.tts.edu.sg
203.125.211.211	A+PTR	webmail.royalplaza.com.sg
203.125.211.220	A	exchange.royalplaza.com.sg
203.125.211.220	A	exchange.8onclaymore.com.sg
203.125.211.221	A	exchange2.8onclaymore.com.sg
203.125.211.221	A	exchange2.royalplaza.com.sg
203.125.211.227	A	mikoyu.com
203.125.211.227	A	ns2.caliber.com.sg
203.125.211.236	A	chattybox.com
203.125.211.236	A	sipserver3.chattybox.com
203.125.211.241	A	*.toepl.com.sg
203.125.211.241	A	toepl.com.sg
203.125.211.246	A+PTR	mail.gericke.com.sg
203.125.211.246	A	webmail.gericke.com.sg
203.125.211.246	A	gericke.com.sg