Robtex

Up: 203.85.20.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 203.85.20.0/24
Down right: 203.85.21.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.85.20.2	A	pc002.kung-sheung.com
203.85.20.65	A+PTR	smtp.kung-sheung.com
203.85.20.65	A	www.ahe.com.hk
203.85.20.65	A	mail.biofit.com.hk
203.85.20.91	A+PTR	pc091.kung-sheung.com
203.85.20.91	A	smtp2.kung-sheung.com
203.85.20.91	A	mail2.ahe.com.hk
203.85.20.100	A	pc100.kung-sheung.com
203.85.20.102	A	pc102.kung-sheung.com
203.85.20.107	A	pc107.kung-sheung.com
203.85.20.112	A	pc112.kung-sheung.com
203.85.20.121	A	pc121.kung-sheung.com
203.85.20.123	A	pc123.kung-sheung.com
203.85.20.126	A	pc126.kung-sheung.com
203.85.20.129	A	pc129.kung-sheung.com
203.85.20.131	A	pc131.kung-sheung.com
203.85.20.139	A	pc139.kung-sheung.com
203.85.20.141	A	pc141.kung-sheung.com
203.85.20.150	A+PTR	pc150.kung-sheung.com
203.85.20.155	A	pc155.kung-sheung.com
203.85.20.156	A	pc156.kung-sheung.com
203.85.20.158	A	pc158.kung-sheung.com
203.85.20.166	A	pc166.kung-sheung.com
203.85.20.171	A	pc171.kung-sheung.com
203.85.20.172	A	pc172.kung-sheung.com
203.85.20.176	A	pc176.kung-sheung.com
203.85.20.179	A	pc179.kung-sheung.com
203.85.20.184	A	pc184.kung-sheung.com
203.85.20.207	A	pc207.kung-sheung.com
203.85.20.217	A	pc217.kung-sheung.com
203.85.20.221	A	pc221.kung-sheung.com
203.85.20.225	A	pc225.kung-sheung.com
203.85.20.227	A	pc227.kung-sheung.com
203.85.20.228	A	pc228.kung-sheung.com
203.85.20.232	A	pc232.kung-sheung.com
203.85.20.239	A	pc239.kung-sheung.com
203.85.20.249	A	pc249.kung-sheung.com
203.85.20.251	A	pc251.kung-sheung.com
203.85.20.254	A+PTR	pc254.kung-sheung.com
203.85.21.1	PTR	203-85-21-1.static.hk.net
203.85.21.5	A	mailgw5.bocomgroup.com
203.85.21.6	A	mailgw6.bocomgroup.com
203.85.21.7	A	mailgw7.bocomgroup.com
203.85.21.8	A	mailgw8.bocomgroup.com