Robtex

Up: 203.116.52.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 203.116.54.0/24
Down right: 203.116.55.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.116.54.68	A	aviva.asia
203.116.54.71	A+PTR	wm.aviva-asia.com
203.116.54.89	A	www.icsinsurance.com.sg
203.116.55.111	PTR	webmail.acsindep.sg
203.116.55.111	PTR	webmail.acsindep.edu.sg
203.116.55.111	A+PTR	webmail.acs.sch.edu.sg
203.116.55.129	A+PTR	banks.acsindep.sg
203.116.55.129	A+PTR	banks.acsindep.edu.sg
203.116.55.129	A+PTR	banks.acs.sch.edu.sg
203.116.55.130	PTR	mbs.acsindep.sg
203.116.55.130	PTR	mbs.acsindep.edu.sg
203.116.55.130	A+PTR	mbs.acsindep.moe.edu.sg
203.116.55.131	A+PTR	acsbm1.acsindep.sg
203.116.55.131	PTR	acsbm1.acsindep.edu.sg
203.116.55.131	PTR	acsbm1.acsindep.moe.edu.sg
203.116.55.133	A	stu.acsindep.sg
203.116.55.139	PTR	schoolworks.acsindep.sg
203.116.55.139	PTR	myschool.acsindep.edu.sg
203.116.55.139	PTR	schoolworks.acsindep.edu.sg
203.116.55.140	PTR	cst.acsindep.sg
203.116.55.140	A+PTR	acsindep.edu.sg
203.116.55.140	A+PTR	www.acsindep.edu.sg
203.116.55.145	A+PTR	adsf1.acsindep.sg
203.116.55.145	A+PTR	adsf1.acsindep.edu.sg
203.116.55.145	A+PTR	adsf1.acsindep.moe.edu.sg
203.116.55.147	PTR	management.imaginaxium.acsindep.sg
203.116.55.147	A+PTR	management.imaginaxium.acsindep.edu.sg
203.116.55.147	PTR	management.imaginaxium.acs.sch.edu.sg
203.116.55.148	PTR	imas.imaginaxium.acsindep.sg
203.116.55.148	PTR	idex.acsindep.edu.sg
203.116.55.148	PTR	imas.imaginaxium.acsindep.edu.sg
203.116.55.155	A+PTR	acsilive.acsindep.sg
203.116.55.155	PTR	acsilive.acsindep.edu.sg
203.116.55.155	A+PTR	acsilive.acs.sch.edu.sg