Robtex

Up: 218.255.22.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 218.255.23.0/25
Down right: 218.255.23.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
218.255.23.100	PTR	static.reserve.wharfttidc.com
218.255.23.100	A	www.fhms.edu.hk
218.255.23.101	PTR	cm218-255-23-101.hkcable.com.hk
218.255.23.101	A	eclass.fhms.edu.hk
218.255.23.131	PTR	static.reserve.wharfttidc.com
218.255.23.131	A	mail.apfa.com.hk
218.255.23.131	A	ysl1.yardley8200.com.hk
218.255.23.132	PTR	static.reserve.wharfttidc.com
218.255.23.132	A	luckygroup.com.hk
218.255.23.132	A	apfa.com.hk
218.255.23.134	PTR	static.reserve.wharfttidc.com
218.255.23.135	A	winestrader.net
218.255.23.136	A	mememessaging.com
218.255.23.140	PTR	static.reserve.wharfttidc.com
218.255.23.140	A	hsl.hk
218.255.23.206	A	mail.trubibear.com
218.255.23.206	A	ns1.trubibear.com