Robtex

Up: 61.238.190.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 61.238.191.0/25
Down right: 61.238.191.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
61.238.191.1	A+PTR	061238191001.ctinets.com
61.238.191.5	A+PTR	061238191005.ctinets.com
61.238.191.7	A+PTR	061238191007.ctinets.com
61.238.191.7	A	computer.uwants.com
61.238.191.7	A	www6.discuss.com.hk
61.238.191.21	A+PTR	061238191021.ctinets.com
61.238.191.65	A+PTR	061238191065.ctinets.com
61.238.191.125	A+PTR	061238191125.ctinets.com
61.238.191.128	A+PTR	061238191128.ctinets.com
61.238.191.134	A+PTR	061238191134.ctinets.com
61.238.191.147	A+PTR	061238191147.ctinets.com
61.238.191.184	A+PTR	061238191184.ctinets.com