Robtex

Up: 203.116.26.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 203.116.27.0/25
Down right: 203.116.27.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.116.27.4	A	tc2.ocbc.com
203.116.27.4	A	tc2.ocbc.com.sg
203.116.27.27	A	rusahijau.ocbc.com
203.116.27.27	A	api.ocbc.com
203.116.27.28	A	ocbc.com
203.116.27.28	A	ocbc.com.sg
203.116.27.49	A	bb.ocbc.com
203.116.27.53	A	www.frankbyocbc.com
203.116.27.53	A	frankbyocbc.com
203.116.27.62	A	ocbc.com
203.116.27.62	A	email.ocbc.com
203.116.27.62	A	www.ocbc.com.sg
203.116.27.63	A	www.lionglobalinvestors.com
203.116.27.64	A	ocbc.com.cn
203.116.27.64	A	www.ocbc.com.cn
203.116.27.64	A	gajahputih.ocbc.com.cn
203.116.27.69	A	ocbcomail.ocbc.com
203.116.27.70	A	ocbcomail1.ocbc.com
203.116.27.78	A	wt.ocbc.com
203.116.27.80	A	www.iocbcfx.com
203.116.27.80	A	portal.iocbc.com
203.116.27.82	A+PTR	ocbcimaila.ocbc.com
203.116.27.82	A	ocbcimaila.ocbcproperty.com.sg
203.116.27.82	A	ocbcimaila.ocbc.com.sg
203.116.27.83	A+PTR	ocbcimail1a.ocbc.com
203.116.27.83	A	ocbcimail1a.ocbc.com.sg
203.116.27.83	A	ocbcimail1.ocbcproperty.com.sg
203.116.27.87	A	access.ocbc.com
203.116.27.95	A	eams-acceptor.ocbc.com
203.116.27.96	A	smtp1b.ocbcsec.com
203.116.27.96	A	smtp1b.ocbc-research.com
203.116.27.120	A	ocbc.com.my
203.116.27.120	A	ecafe.ocbc.com.my
203.116.27.120	A	gajahputih.ocbc.com.my
203.116.27.127	A	ularbukit.ocbc.com
203.116.27.131	A	daox.ocbc.com
203.116.27.133	A	org7865-kucinghitam.ocbc.com
203.116.27.167	A	bankofsingapore.com
203.116.27.249	A	lionglobalinvestors.com
203.116.27.250	A	www.i-ocbc.com