Robtex

Up: 218.189.192.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 218.189.192.0/25
Down right: 218.189.192.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
218.189.192.10	A	cms.genrx.asia
218.189.192.50	A	mail.leadwayhk.com
218.189.192.78	A	mail.isis.cc
218.189.192.146	PTR	hgc146.sst.com.hk
218.189.192.146	A	smtp.bergner.com.hk
218.189.192.146	A	mail.hgc146.sst.com.hk
218.189.192.150	A	server201.sst.com.hk
218.189.192.150	A	server210.sst.com.hk
218.189.192.152	A+PTR	hgc152.sst.com.hk
218.189.192.154	A+PTR	hgc154.sst.com.hk
218.189.192.155	A	hgc155.sst.com.hk
218.189.192.157	PTR	hgc157.sst.com.hk
218.189.192.194	PTR	mail.hkcheery.com
218.189.192.195	A+PTR	office.hkcheery.com
218.189.192.195	A	www.hkcheery.com
218.189.192.195	A	mail.hkcheery.com
218.189.192.242	A	ns1.semkers.com
218.189.192.250	A	mail2.icon-info.com.hk