Robtex

Up: 103.230.232.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 103.230.232.0/25
Down right: 103.230.232.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
103.230.232.9	PTR	ns-amk.hcloud.healthgrp.com.sg.mentalhealth.sg
103.230.232.9	A	ns9.nhg.com.sg
103.230.232.9	A	ns1.singhealth.com.sg
103.230.232.20	A	www.easternhealth.sg
103.230.232.20	A	easternhealth.sg
103.230.232.22	A	sportsmed.sg
103.230.232.22	A	mhfa.sg
103.230.232.22	A	www.mhfa.com.sg
103.230.232.28	PTR	www.visionsave.sg
103.230.232.28	PTR	www.snecmeetings.org
103.230.232.28	PTR	www.seri.com.sg
103.230.232.29	A	epay.cgh.com.sg
103.230.232.38	A	ishare.singhealth.com.sg
103.230.232.44	A	outlook2.wip.hmail.sg
103.230.232.44	A	www.hmail.sg
103.230.232.44	A	wip.hmail.sg
103.230.232.46	A+PTR	hdc1lyncwebext.hmail.sg
103.230.232.46	PTR	lyncdiscover.jobclub.sg
103.230.232.46	A	lyncdiscover.hmail.sg
103.230.232.48	A	help.hmail.sg
103.230.232.52	A+PTR	mail11.hmail.sg
103.230.232.59	A+PTR	sip.hmail.sg
103.230.232.63	A+PTR	sip.hmail.sg
103.230.232.76	A+PTR	mobile.singhealth.com.sg
103.230.232.81	A	mypharmacy.com.sg
103.230.232.92	A+PTR	iipa.ihis.com.sg
103.230.232.95	A+PTR	citrixvpn.singhealth.com.sg
103.230.232.104	A	wfo.sg
103.230.232.106	A	datacheck.singhealth.com.sg