Robtex

Up: 203.116.232.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 203.116.232.0/24
Down right: 203.116.233.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.116.232.26	A+PTR	tsmp-ln1.tsmp.com.sg
203.116.232.28	A+PTR	mx1.tsmp.com.sg
203.116.232.30	A	mail.tsmp.com.sg
203.116.232.50	PTR	mail.bslcs.com.sg
203.116.232.62	PTR	mailsrv.agnbsl.com.sg
203.116.232.62	A+PTR	mail.bslco.com.sg
203.116.232.62	PTR	mail.bslcs.com.sg
203.116.232.70	A	caulfield.ocfaustralia.org
203.116.232.70	A	e345.biz
203.116.232.70	A	host1.ocfaustralia.org
203.116.232.71	PTR	host1.dh.com.sg
203.116.232.73	A	ns2.soft.com.sg
203.116.232.73	A	web2.soft.com.sg
203.116.232.91	A	learnaholic.com.sg
203.116.232.210	A	mail.ticpl77.com
203.116.232.243	A	eaamf.com
203.116.233.50	A+PTR	mail3.uobgroup.com
203.116.233.225	A+PTR	sg.twr.org