Robtex

Up: 218.255.252.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 218.255.252.0/25
Down right: 218.255.252.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
218.255.252.46	PTR	cm218-255-252-46.hkcable.com.hk
218.255.252.46	A	mail.e-deodar.com
218.255.252.110	PTR	cm218-255-252-110.hkcable.com.hk
218.255.252.110	A	mail.kintex.com.hk
218.255.252.138	A	mail.ithunders.net
218.255.252.240	PTR	static.reserve.wtt.net.hk
218.255.252.240	A	mail3.double-haven.com
218.255.252.244	PTR	cm218-255-252-244.hkcable.com.hk
218.255.252.244	A	mail.lascal.com.hk
218.255.252.246	PTR	static.reserve.wharfttidc.com
218.255.252.246	A	lascal.com.pt
218.255.252.246	A	lascal.net