Robtex

Up: 137.189.10.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 137.189.11.0/25
Down right: 137.189.11.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
137.189.11.1	PTR	boson.itsc.cuhk.edu.hk
137.189.11.1	A	ocd.cuhk.edu.hk
137.189.11.10	A+PTR	taxi.itsc.cuhk.edu.hk
137.189.11.17	A	asavgw6.eservices.cuhk.edu.hk
137.189.11.19	A+PTR	wifipartners.itsc.cuhk.edu.hk
137.189.11.20	PTR	cumassmail.itsc.cuhk.edu.hk
137.189.11.31	A	asavgw3.eservices.cuhk.edu.hk
137.189.11.32	A+PTR	cloud.itsc.cuhk.edu.hk
137.189.11.47	A+PTR	blues.itsc.cuhk.edu.hk
137.189.11.47	A+PTR	ns4.cuhk.edu.hk
137.189.11.48	A+PTR	caliburn.itsc.cuhk.edu.hk
137.189.11.52	PTR	dng.itsc.cuhk.edu.hk
137.189.11.52	A	clarinet.itsc.cuhk.edu.hk
137.189.11.56	A+PTR	libra.itsc.cuhk.edu.hk
137.189.11.57	A+PTR	www.itsc.cuhk.edu.hk
137.189.11.61	A+PTR	wiser.itsc.cuhk.edu.hk
137.189.11.67	PTR	ras01.itsc.cuhk.edu.hk
137.189.11.68	A+PTR	video2.itsc.cuhk.edu.hk
137.189.11.73	PTR	www.cuhk.edu.hk
137.189.11.73	A	www.renditions.org
137.189.11.73	A	www.hkix.net
137.189.11.75	A+PTR	babybel.itsc.cuhk.edu.hk
137.189.11.77	PTR	ccs2.itsc.cuhk.edu.hk
137.189.11.81	A+PTR	webmail.cuhk.edu.hk
137.189.11.87	A+PTR	fbsweb.itsc.cuhk.edu.hk
137.189.11.90	PTR	odin.itsc.cuhk.edu.hk
137.189.11.90	A	itunes.cuhk.edu.hk
137.189.11.91	A	cmt1.itsc.cuhk.edu.hk
137.189.11.92	A+PTR	cmt2.itsc.cuhk.edu.hk
137.189.11.103	A+PTR	nss5.itsc.cuhk.edu.hk
137.189.11.109	PTR	big3.itsc.cuhk.edu.hk
137.189.11.115	A+PTR	big11.itsc.cuhk.edu.hk
137.189.11.118	A+PTR	asavgw1.eservices.cuhk.edu.hk
137.189.11.119	A+PTR	asavgw2.eservices.cuhk.edu.hk
137.189.11.120	A	qs.eservices.cuhk.edu.hk
137.189.11.122	A+PTR	cmsweb.itsc.cuhk.edu.hk
137.189.11.122	A	www.szdo.cuhk.edu.hk
137.189.11.122	A	www.igef.cuhk.edu.hk
137.189.11.124	A+PTR	bayleaf.itsc.cuhk.edu.hk
137.189.11.125	PTR	exhybrid.itsc.cuhk.edu.hk
137.189.11.125	A	rosemary.itsc.cuhk.edu.hk
137.189.11.127	A+PTR	webct.cuhk.edu.hk
137.189.11.128	PTR	tango.itsc.cuhk.edu.hk
137.189.11.128	A	ntp1.cuhk.edu.hk
137.189.11.128	A	ntp.cuhk.edu.hk
137.189.11.132	A	sunflower.itsc.cuhk.edu.hk
137.189.11.135	A+PTR	muse.itsc.cuhk.edu.hk
137.189.11.136	A+PTR	asavgw.eservices.cuhk.edu.hk
137.189.11.138	A+PTR	cmsshare1.itsc.cuhk.edu.hk
137.189.11.139	A+PTR	mailserv.cuhk.edu.hk
137.189.11.139	A	mailservnew.cuhk.edu.hk
137.189.11.146	PTR	tomcat.itsc.cuhk.edu.hk
137.189.11.148	PTR	trombone.itsc.cuhk.edu.hk
137.189.11.152	PTR	secuags2.itsc.cuhk.edu.hk
137.189.11.152	A	asavgw4.eservices.cuhk.edu.hk
137.189.11.153	A	asavgw5.eservices.cuhk.edu.hk
137.189.11.160	A+PTR	ldap.cuhk.edu.hk
137.189.11.162	PTR	it-training.itsc.cuhk.edu.hk
137.189.11.162	A	kepu.itsc.cuhk.edu.hk
137.189.11.164	A+PTR	cai.itsc.cuhk.edu.hk
137.189.11.166	A	mmlab.itsc.cuhk.edu.hk
137.189.11.170	A	www.udean.cuhk.edu.hk
137.189.11.171	PTR	duopw01.itsc.cuhk.edu.hk
137.189.11.171	A	cmsweb3.eservices.cuhk.edu.hk
137.189.11.176	PTR	diving.itsc.cuhk.edu.hk
137.189.11.176	A	vbr.itsc.cuhk.edu.hk
137.189.11.180	A+PTR	ntp2.cuhk.edu.hk
137.189.11.180	A	ntp.cuhk.edu.hk
137.189.11.181	A+PTR	rumba.itsc.cuhk.edu.hk
137.189.11.181	A	ntp.cuhk.edu.hk
137.189.11.188	A	epo01.itsc.cuhk.edu.hk
137.189.11.203	PTR	vcenter.itsc.cuhk.edu.hk
137.189.11.212	A	edms2.itsc.cuhk.edu.hk
137.189.11.215	A+PTR	edms.cuhk.edu.hk
137.189.11.216	A+PTR	arena.itsc.cuhk.edu.hk
137.189.11.232	A+PTR	elearn-uat-app2.itsc.cuhk.edu.hk
137.189.11.241	A+PTR	elearn.cuhk.edu.hk