Robtex

Up: 58.64.240.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 58.64.240.0/23
Down right: 58.64.242.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
58.64.240.88	A	*.caehkltd.com.hk
58.64.240.168	A	555k8.net
58.64.241.5	A	www.hkcec.com.hk
58.64.241.7	A	hkcec.hk
58.64.241.7	A	hkcec.com.hk
58.64.241.7	A	www.hkcec.com
58.64.241.11	A	hkticketing.com.hk
58.64.241.13	A	busy.hkticketing.com
58.64.241.14	A+PTR	mail01.news.hkticketing.com
58.64.241.14	A	news.hkticketing.com
58.64.241.15	PTR	mail02.news.hkticketing.com
58.64.241.23	A	pbticketing.com
58.64.241.30	PTR	mail02.hkcec.com
58.64.241.30	A	mail02.shenyangnwexpo.com
58.64.241.30	A	mail02.hkcec.com.hk
58.64.241.39	A	mail06.lunchboxhkticketing.com
58.64.241.52	A	hkticketing.com.hk
58.64.241.52	A	www.hkticketing.com
58.64.241.60	A	lp01.hkcec.com
58.64.241.60	A	lp01.hkticketing.com.hk
58.64.241.60	A	lp01.hkcec.com.hk
58.64.243.254	A	sucgang.net