Robtex

Up: 164.78.252.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 164.78.252.0/25
Down right: 164.78.252.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
164.78.252.3	A+PTR	sip.sp.edu.sg
164.78.252.17	A	sspwa020.sp.edu.sg
164.78.252.18	A+PTR	sspwa140.sp.edu.sg
164.78.252.19	PTR	www.esd.sp.edu.sg
164.78.252.19	A	esd.sp.edu.sg
164.78.252.37	A+PTR	webconf.sp.edu.sg
164.78.252.38	A+PTR	av.sp.edu.sg
164.78.252.45	A+PTR	imaginecup.dmit.sp.edu.sg
164.78.252.49	PTR	edition.sg
164.78.252.49	PTR	unlimited.sg
164.78.252.49	PTR	www.edition.sg
164.78.252.50	A+PTR	sspwb100.sp.edu.sg
164.78.252.50	A	poc.sp.edu.sg
164.78.252.51	A+PTR	sspwb110.sp.edu.sg
164.78.252.51	A	sspwb110.sp.gov.sg
164.78.252.57	A+PTR	x58prx00.sp.edu.sg
164.78.252.86	A	mobileapps.sp.edu.sg
164.78.252.105	A+PTR	smtp.sp.edu.sg
164.78.252.109	A+PTR	ipc-link.mm.sp.edu.sg
164.78.252.110	A+PTR	smit.sp.edu.sg
164.78.252.113	A+PTR	webmail.sp.edu.sg
164.78.252.140	A+PTR	sso-stg.sp.edu.sg
164.78.252.141	A	sso.sp.edu.sg
164.78.252.141	A	eliser.lib.sp.edu.sg
164.78.252.150	A	testcentralb.sf.sp.edu.sg
164.78.252.161	A+PTR	eliser.lib.sp.edu.sg
164.78.252.184	A+PTR	uc.sp.edu.sg
164.78.252.206	A+PTR	irc.sp.edu.sg
164.78.252.217	A	ats.sf.sp.edu.sg