Robtex

Up: 218.255.232.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 218.255.232.0/25
Down right: 218.255.232.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
218.255.232.38	PTR	cm218-255-232-38.hkcable.com.hk
218.255.232.38	A	mail.dsgasia.com
218.255.232.38	A	mail.galaxyconsultancy.com
218.255.232.102	A	riverwoodscn.com
218.255.232.122	PTR	static.reserve.wtt.net.hk
218.255.232.174	A+PTR	mail.chiptak.com
218.255.232.174	A+PTR	mail.chiptak.com.cn
218.255.232.174	A+PTR	mail.chiptak.com.hk