Robtex

Up: 203.80.64.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 203.80.68.0/23
Down right: 203.80.70.0/23

IP	Type	Hostname
203.80.68.9	A	203080068009.ctinets.com
203.80.68.34	A+PTR	203080068034.ctinets.com
203.80.68.60	A	203080068060.ctinets.com
203.80.68.67	A	203080068067.ctinets.com
203.80.68.132	A	ivanfungk.com
203.80.68.138	A+PTR	203080068138.ctinets.com
203.80.68.142	PTR	203080068142.ctinets.com
203.80.68.209	A+PTR	203080068209.ctinets.com
203.80.68.224	A	203080068224.ctinets.com
203.80.68.240	A	203080068240.ctinets.com
203.80.69.32	A	203080069032.ctinets.com
203.80.69.229	A+PTR	203080069229.ctinets.com
203.80.70.1	A+PTR	203080070001.ctinets.com
203.80.70.47	A	203080070047.ctinets.com
203.80.70.122	A+PTR	203080070122.ctinets.com
203.80.70.126	A	203080070126.ctinets.com
203.80.70.129	A	203080070129.ctinets.com
203.80.70.163	PTR	203080070163.ctinets.com
203.80.70.170	A	203080070170.ctinets.com
203.80.70.184	A	203080070184.ctinets.com
203.80.70.220	A	203080070220.ctinets.com
203.80.71.4	A	203080071004.ctinets.com
203.80.71.5	A+PTR	203080071005.ctinets.com
203.80.71.36	A+PTR	203080071036.ctinets.com
203.80.71.81	A	203080071081.ctinets.com
203.80.71.92	A	203080071092.ctinets.com
203.80.71.93	A	203080071093.ctinets.com
203.80.71.120	A	203080071120.ctinets.com
203.80.71.153	A	203080071153.ctinets.com