Robtex

Up: 158.132.18.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 158.132.18.0/25
Down right: 158.132.18.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
158.132.18.1	A+PTR	hkpu03.polyu.edu.hk
158.132.18.9	A	hkpuweb.polyu.edu.hk
158.132.18.13	A	hkpa13.polyu.edu.hk
158.132.18.14	A	hkpa14.polyu.edu.hk
158.132.18.18	A	www.sd.polyu.edu.hk
158.132.18.22	A	hkpu10.polyu.edu.hk
158.132.18.58	A	hkpu57.polyu.edu.hk
158.132.18.60	A	hkpu21.polyu.edu.hk
158.132.18.63	A	radius2.polyu.edu.hk
158.132.18.68	A	gasuat.polyu.edu.hk
158.132.18.69	PTR	hkpu60.polyu.edu.hk
158.132.18.69	A	www.hkaf.edu.hk
158.132.18.69	A	www.isqols2018.hk
158.132.18.72	A	www28.polyu.edu.hk
158.132.18.74	A+PTR	hkpu13.polyu.edu.hk
158.132.18.81	A	hkpu18.polyu.edu.hk
158.132.18.89	A+PTR	www.polyu.edu.hk
158.132.18.89	A	qr.polyu.edu.hk
158.132.18.89	A	www.ise.polyu.edu.hk
158.132.18.102	A	hkpu16.polyu.edu.hk
158.132.18.115	PTR	hkpx484.polyu.edu.hk
158.132.18.115	A	hkpu23.polyu.edu.hk
158.132.18.128	A+PTR	sam.polyu.edu.hk
158.132.18.135	PTR	pusag4.polyu.edu.hk
158.132.18.135	A	my.polyu.edu.hk
158.132.18.152	PTR	ittnws.polyu.edu.hk
158.132.18.172	A	hkpu38.polyu.edu.hk
158.132.18.174	A	hkpuwbt.polyu.edu.hk
158.132.18.175	A	hkpu44.polyu.edu.hk
158.132.18.211	A+PTR	inet.polyu.edu.hk
158.132.18.220	A	internet.polyu.edu.hk
158.132.18.221	A+PTR	inet.polyu.edu.hk
158.132.18.240	A+PTR	a.polyu.edu.hk
158.132.18.245	A+PTR	puw2kdp1.polyu.edu.hk