Robtex

Up: 220.232.232.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 220.232.232.0/25
Down right: 220.232.232.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
220.232.232.3	A+PTR	pop.nanfung.com
220.232.232.3	A	mail.nanfung.com
220.232.232.5	PTR	smtp.nanfung.com
220.232.232.5	A	mail.dhome.com.hk
220.232.232.5	A	pop.propmgt.com.hk
220.232.232.11	PTR	cbms.nanfung.com
220.232.232.11	A	ns3.nanfung.com
220.232.232.11	A	thegraces.info
220.232.232.13	PTR	www.nanfung.com
220.232.232.13	A	propmgt.com.hk
220.232.232.14	A	pop.nanfung.com
220.232.232.14	A	pop.nanfung.com.hk
220.232.232.132	PTR	www.g2000.com.hk
220.232.232.133	PTR	www.michaeltien.com
220.232.232.146	PTR	mail.sekosynergy.com.hk
220.232.232.244	A	jennovo.com.hk