Robtex

Up: 123.203.64.0/21
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Down left: 123.203.64.0/23
Down right: 123.203.66.0/23

IP	Type	Hostname
123.203.64.5	A+PTR	123203064005.ctinets.com
123.203.64.16	A+PTR	123203064016.ctinets.com
123.203.64.21	A+PTR	123203064021.ctinets.com
123.203.64.22	A+PTR	123203064022.ctinets.com
123.203.64.26	A+PTR	123203064026.ctinets.com
123.203.64.29	A	123203064029.ctinets.com
123.203.64.33	A+PTR	123203064033.ctinets.com
123.203.64.33	A	cinnet.com.cn
123.203.64.44	A+PTR	123203064044.ctinets.com
123.203.64.51	A+PTR	123203064051.ctinets.com
123.203.64.54	A+PTR	123203064054.ctinets.com
123.203.64.57	A+PTR	123203064057.ctinets.com
123.203.64.60	A+PTR	123203064060.ctinets.com
123.203.64.63	A+PTR	123203064063.ctinets.com
123.203.64.76	A+PTR	123203064076.ctinets.com
123.203.64.78	A+PTR	123203064078.ctinets.com
123.203.64.80	A+PTR	123203064080.ctinets.com
123.203.64.87	A+PTR	123203064087.ctinets.com
123.203.64.101	A+PTR	123203064101.ctinets.com
123.203.64.103	A+PTR	123203064103.ctinets.com
123.203.64.106	A+PTR	123203064106.ctinets.com
123.203.64.109	A+PTR	123203064109.ctinets.com
123.203.64.131	A+PTR	123203064131.ctinets.com
123.203.64.135	A+PTR	123203064135.ctinets.com
123.203.64.143	A+PTR	123203064143.ctinets.com
123.203.64.159	A	123203064159.ctinets.com
123.203.64.160	A+PTR	123203064160.ctinets.com
123.203.64.161	A	123203064161.ctinets.com
123.203.64.170	A+PTR	123203064170.ctinets.com
123.203.64.176	A+PTR	123203064176.ctinets.com
123.203.64.180	A+PTR	123203064180.ctinets.com
123.203.64.181	A+PTR	123203064181.ctinets.com
123.203.64.193	A	123203064193.ctinets.com
123.203.64.195	A+PTR	123203064195.ctinets.com
123.203.64.201	A+PTR	123203064201.ctinets.com
123.203.64.215	A+PTR	123203064215.ctinets.com
123.203.64.219	A+PTR	123203064219.ctinets.com
123.203.64.224	A+PTR	123203064224.ctinets.com
123.203.64.226	A+PTR	123203064226.ctinets.com
123.203.64.229	A+PTR	123203064229.ctinets.com
123.203.64.232	A	123203064232.ctinets.com
123.203.64.240	A+PTR	123203064240.ctinets.com
123.203.64.249	A+PTR	123203064249.ctinets.com
123.203.64.253	A+PTR	123203064253.ctinets.com
123.203.65.35	A	123203065035.ctinets.com
123.203.65.61	A	123203065061.ctinets.com
123.203.65.78	A+PTR	123203065078.ctinets.com
123.203.65.88	A	123203065088.ctinets.com
123.203.65.110	A	123203065110.ctinets.com
123.203.65.190	A	123203065190.ctinets.com
123.203.65.193	A	123203065193.ctinets.com
123.203.66.20	A	123203066020.ctinets.com
123.203.66.34	A	123203066034.ctinets.com
123.203.66.39	A	123203066039.ctinets.com
123.203.66.65	A	123203066065.ctinets.com
123.203.66.78	A	123203066078.ctinets.com
123.203.66.81	A	123203066081.ctinets.com
123.203.66.100	A	123203066100.ctinets.com
123.203.66.208	A	123203066208.ctinets.com
123.203.66.216	A	123203066216.ctinets.com
123.203.66.232	A	123203066232.ctinets.com
123.203.66.239	A+PTR	123203066239.ctinets.com
123.203.67.3	A	123203067003.ctinets.com
123.203.67.16	A	123203067016.ctinets.com
123.203.67.24	A	davidlaw.life
123.203.67.73	A+PTR	123203067073.ctinets.com
123.203.67.73	A	yat.hk
123.203.67.86	A+PTR	123203067086.ctinets.com
123.203.67.119	A	123203067119.ctinets.com
123.203.67.157	A+PTR	123203067157.ctinets.com
123.203.67.158	A	123203067158.ctinets.com
123.203.67.235	A	123203067235.ctinets.com
123.203.67.246	A	123203067246.ctinets.com