Robtex

Up: 61.244.80.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 61.244.84.0/23
Down right: 61.244.86.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
61.244.84.220	A+PTR	061244084220.ctinets.com
61.244.85.25	A	061244085025.ctinets.com
61.244.85.106	A	mx1.supretail.com.hk
61.244.85.134	A	dc-1e2a53eefb8a.gobuysocks.com
61.244.85.134	A	woowmoment.com
61.244.85.134	A	dc-b6e7aa3c61f8.ehouseshk.com
61.244.85.140	PTR	061244085140.ctinets.com
61.244.85.140	A	hrsystems.ddns.net
61.244.85.140	A	hrsys.ddns.net
61.244.85.152	A	061244085152.ctinets.com
61.244.85.178	A+PTR	061244085178.ctinets.com
61.244.85.178	A	ns1.node.hk
61.244.85.178	A	mail.node.hk
61.244.85.221	A	061244085221.ctinets.com
61.244.85.228	A	061244085228.ctinets.com
61.244.87.65	A+PTR	061244087065.ctinets.com
61.244.87.89	A+PTR	061244087089.ctinets.com