Robtex

Up: 124.244.112.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 124.244.112.0/23
Down right: 124.244.114.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
124.244.112.29	A+PTR	124244112029.ctinets.com
124.244.112.40	A	124244112040.ctinets.com
124.244.112.52	A	124244112052.ctinets.com
124.244.112.79	A+PTR	124244112079.ctinets.com
124.244.112.94	A	124244112094.ctinets.com
124.244.112.98	A+PTR	124244112098.ctinets.com
124.244.112.98	A	ns1.sysforce.com
124.244.112.98	A	*.sysforce.com
124.244.112.103	A+PTR	124244112103.ctinets.com
124.244.112.176	A	124244112176.ctinets.com
124.244.112.186	A+PTR	124244112186.ctinets.com
124.244.112.219	A	124244112219.ctinets.com
124.244.112.227	A	124244112227.ctinets.com
124.244.112.232	A	isaacwong.org
124.244.112.232	A	winnietam.org
124.244.113.5	A	124244113005.ctinets.com
124.244.113.22	A	124244113022.ctinets.com
124.244.113.40	A	124244113040.ctinets.com
124.244.113.46	A+PTR	124244113046.ctinets.com
124.244.113.118	A	124244113118.ctinets.com
124.244.113.140	A	124244113140.ctinets.com
124.244.113.192	A+PTR	124244113192.ctinets.com
124.244.113.213	A	124244113213.ctinets.com
124.244.113.226	A	jasonchow.info
124.244.113.229	A	124244113229.ctinets.com
124.244.113.236	A	waiyin.net
124.244.114.53	A+PTR	124244114053.ctinets.com
124.244.114.112	A+PTR	124244114112.ctinets.com
124.244.114.112	A	columnsasia.com
124.244.114.123	PTR	124244114123.ctinets.com
124.244.114.151	A+PTR	124244114151.ctinets.com
124.244.114.154	A	124244114154.ctinets.com
124.244.114.190	A	124244114190.ctinets.com
124.244.114.194	A+PTR	124244114194.ctinets.com
124.244.114.194	A	visionmedia.myds.me
124.244.114.194	A	www.visionmedia.myds.me
124.244.115.61	A+PTR	124244115061.ctinets.com
124.244.115.126	A+PTR	124244115126.ctinets.com
124.244.115.156	A	124244115156.ctinets.com
124.244.115.166	A+PTR	124244115166.ctinets.com
124.244.115.174	A+PTR	124244115174.ctinets.com
124.244.115.235	A	124244115235.ctinets.com
124.244.115.235	A	freework.me
124.244.115.235	A	mail.freework.me
124.244.115.240	A	124244115240.ctinets.com
124.244.115.243	A	124244115243.ctinets.com
124.244.115.252	A+PTR	124244115252.ctinets.com