Robtex

Up: 147.8.208.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 147.8.208.0/23
Down right: 147.8.210.0/23
(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	PTR	www.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+PTR	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