Robtex

Up: 137.189.160.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 137.189.160.0/22
Down right: 137.189.164.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
137.189.160.142	A	ns1.cuscs.hk
137.189.160.142	A	pc-ns01.scs.cuhk.edu.hk
137.189.160.142	A	ns2.cuscs.hk
137.189.160.153	A+PTR	student-apps.scs.cuhk.edu.hk
137.189.160.158	A	imode.scs.cuhk.edu.hk
137.189.160.160	A	scs-hd.scs.cuhk.edu.hk
137.189.160.232	PTR	webspace.scs.cuhk.edu.hk
137.189.160.240	PTR
137.189.160.243	PTR	hd.scs.cuhk.edu.hk
137.189.160.243	PTR	www.scs.cuhk.edu.hk
137.189.160.243	A+PTR	alumni.scs.cuhk.edu.hk
137.189.161.34	A	clear.cuhk.edu.hk
137.189.161.34	A	pc161034.clear.cuhk.edu.hk
137.189.161.55	A	udraw.mobi
137.189.161.55	A	ureply.mobi
137.189.161.112	A	exchange.usc.cuhk.edu.hk
137.189.161.113	A	www.usc.cuhk.edu.hk
137.189.161.113	A	home.usc.cuhk.edu.hk
137.189.161.119	A	uscsb.usc.cuhk.edu.hk
137.189.162.144	A	www.jlgis.cuhk.edu.hk
137.189.162.150	A	jlgis-web.jlgis.cuhk.edu.hk
137.189.162.150	A	iseis-web.jlgis.cuhk.edu.hk
137.189.162.150	A	jlgis.cuhk.edu.hk
137.189.162.165	A	iseis.cuhk.edu.hk
137.189.164.1	A+PTR	dns2.fed.cuhk.edu.hk
137.189.164.2	A+PTR	e3000.fed.cuhk.edu.hk
137.189.164.2	A	www.fed.cuhk.edu.hk
137.189.164.73	PTR	caite.fed.cuhk.edu.hk
137.189.164.73	A	farmtasia.net
137.189.164.81	A+PTR	hkier.fed.cuhk.edu.hk
137.189.164.91	PTR	pc164091.fed.cuhk.edu.hk
137.189.164.91	A	farmtasia.net
137.189.164.91	A	www.ev-cuhk.net
137.189.164.114	PTR	pc164114.fed.cuhk.edu.hk
137.189.164.122	A+PTR	uapp2.fed.cuhk.edu.hk
137.189.164.123	A+PTR	dns1.fed.cuhk.edu.hk
137.189.164.154	A	mail.learningvillages.net
137.189.164.164	A	c100.fed.cuhk.edu.hk
137.189.164.185	A+PTR	dataforce.fed.cuhk.edu.hk
137.189.164.190	A	plate.fed.cuhk.edu.hk
137.189.164.201	PTR	pc164201.fed.cuhk.edu.hk
137.189.164.217	A+PTR	pc164217.fed.cuhk.edu.hk
137.189.165.62	A	cquestgarden.com
137.189.165.62	A	www.learningvillages.net
137.189.165.62	A	pc165062.fed.cuhk.edu.hk
137.189.165.128	A+PTR	pc165128.fed.cuhk.edu.hk
137.189.165.128	A	ccn.com.hk
137.189.165.173	A	science.fed.cuhk.edu.hk
137.189.166.68	A+PTR	moon068.psy.cuhk.edu.hk
137.189.166.100	A+PTR	ns1.psy.cuhk.edu.hk
137.189.166.134	A+PTR	quanlab.psy.cuhk.edu.hk
137.189.166.201	A+PTR	shine.psy.cuhk.edu.hk
137.189.166.202	A+PTR	artemis.psy.cuhk.edu.hk
137.189.166.202	A	origin.psy.cuhk.edu.hk
137.189.166.202	A	psy.cuhk.edu.hk
137.189.167.228	PTR	epson-color-laser.soc.cuhk.edu.hk
137.189.167.237	PTR	course.soc.cuhk.edu.hk
137.189.167.237	PTR	gee.soc.cuhk.edu.hk
137.189.167.237	PTR	testing.soc.cuhk.edu.hk