Robtex

Up: 147.8.208.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 147.8.208.0/22
Down right: 147.8.212.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
147.8.210.3	PTR	bus003.business.hku.hk
147.8.210.4	A+PTR	navgw.business.hku.hk
147.8.210.7	A	business.hku.hk
147.8.210.11	A	navgw1.business.hku.hk
147.8.210.16	A+PTR	webmail.business.hku.hk
147.8.210.18	A+PTR	webmaila.business.hku.hk
147.8.210.24	PTR	cabc.business.hku.hk
147.8.210.26	A	sophos2.business.hku.hk
147.8.210.27	A	stu.fbe.hku.hk
147.8.210.28	A	webmaila.fbe.hku.hk
147.8.210.29	A	ns1.business.hku.hk
147.8.210.120	A	webmail.business1.hku.hk
147.8.210.155	A	business.hku.hk
147.8.210.165	PTR	www4.business.hku.hk
147.8.210.165	A	business.hku.hk
147.8.210.165	A	www.business.hku.hk
147.8.210.251	A	business.hku.hk
147.8.210.251	A	www.business.hku.hk
147.8.210.251	A	www.acrc.org.hk
147.8.212.21	A	statcafe.net
147.8.212.154	A	tdc01.saas.hku.hk
147.8.212.172	A	riskscientist.com
147.8.212.172	A	plhyu.com
147.8.212.178	A+PTR	lx01.saas.hku.hk
147.8.212.184	A+PTR	tdc01.saas.hku.hk
147.8.212.184	A	saas.hku.hk
147.8.212.218	A	www.statsoft.org
147.8.212.218	A	mmooc.com
147.8.212.218	A	statsoft.org
147.8.214.46	A	mail.cedars.hku.hk
147.8.214.170	A	cmins1.hku.hk
147.8.214.170	A	www3.cmi.hku.hk
147.8.214.170	A	cacler.hku.hk
147.8.214.171	A	cmi.hku.hk
147.8.214.173	PTR	chineseedu.hku.hk
147.8.214.201	A+PTR	ns3.edu.hku.hk
147.8.214.201	A	edu.hku.hk
147.8.214.252	A+PTR	ns.cedars.hku.hk
147.8.214.252	A	ns.cybercampus.hku.hk
147.8.214.252	A	ns.pdcc.hku.hk
147.8.214.253	A	epdcc.hku.hk
147.8.215.31	A+PTR	ns1.aao.hku.hk
147.8.215.31	A	aao.hku.hk
147.8.215.139	A	uhs2.hku.hk
147.8.215.180	A+PTR	uhs.hku.hk
147.8.215.182	A+PTR	uhs1.hku.hk
147.8.215.184	A+PTR	uhs3.hku.hk
147.8.215.188	A+PTR	uhs4.hku.hk