Robtex

Up: 203.125.24.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 203.125.28.0/23
Down right: 203.125.30.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.125.28.40	A+PTR	tpclaw.tpclaw.com.sg
203.125.28.84	A	jsi.com.sg
203.125.28.84	A	www.jsi.com.sg
203.125.28.99	A+PTR	mailserver.amclub.org.sg
203.125.28.105	PTR	mailserver.amclub.org.sg
203.125.29.67	PTR	mail.starlineasia.com
203.125.29.67	PTR	mail.sunshiptechnologies.com
203.125.29.67	A	utamamarine.com
203.125.29.72	A	meridianasia.com
203.125.29.72	A	mx.meridianasia.com
203.125.29.73	A	meridianportmgmt.com
203.125.29.75	A+PTR	mail.tristanshipping.com
203.125.29.75	PTR	mail.starlineagencies.com
203.125.29.75	PTR	mail.slaathai.com
203.125.29.76	A+PTR	mail.starlineagencies.com
203.125.29.76	A+PTR	mail.slaathai.com
203.125.29.76	PTR	mail.tristanshipping.com
203.125.29.78	PTR	mail.kpcntrline.com
203.125.29.78	PTR	mail.kpcntrtrading.com
203.125.29.153	PTR	mx10.msc-consulting.com.sg
203.125.29.153	A	mail.msc-consulting.com.sg
203.125.29.215	A	ergo.com.sg
203.125.29.215	A	www.ergo.com.sg
203.125.29.221	PTR	vrlexch.vrlknowledgebank.com.sg
203.125.30.22	A	mrs.com.sg
203.125.30.99	PTR	pop.esp.com.sg
203.125.30.99	PTR	smtp.esp.com.sg
203.125.30.99	A	mail.esp.com.sg
203.125.30.132	A+PTR	webmail.kuo.com.sg
203.125.30.133	A+PTR	smtp.kuo.com.sg
203.125.30.137	PTR	webmail.kuo.com.sg
203.125.30.165	PTR	pathfinder.sg
203.125.30.166	A	mail.huayan.sg
203.125.30.170	A	united-team.com
203.125.30.251	PTR	mailap.gunnebo.com
203.125.31.2	A+PTR	smtp.santeh.com.sg
203.125.31.2	A	dns1.picomail.net
203.125.31.2	A	relay.picomail.net
203.125.31.12	A	gia.com.sg
203.125.31.19	A	alimak.sg
203.125.31.115	PTR	chinaknowledge.com
203.125.31.115	PTR	mail2.chinaknowledge.com
203.125.31.115	PTR	portal.chinaknowledge.com
203.125.31.120	A	changieservices.com
203.125.31.123	A	www.cagswift.com
203.125.31.123	A	cagswift.com
203.125.31.123	A	changipms.com
203.125.31.161	A+PTR	mail.betzler-consortium.com