121.97.97 is a class C of IPs

Sample IPs from the class C 121.97.97

121.97.97.73	View precise location of 121.97.97.73 on the map!
121.97.97.234	View precise location of 121.97.97.234 on the map!
121.97.97.73	View precise location of 121.97.97.73 on the map!
121.97.97.42	View precise location of 121.97.97.42 on the map!
121.97.97.238	View precise location of 121.97.97.238 on the map!
121.97.97.109	View precise location of 121.97.97.109 on the map!
121.97.97.200	View precise location of 121.97.97.200 on the map!
121.97.97.113	View precise location of 121.97.97.113 on the map!
121.97.97.144	View precise location of 121.97.97.144 on the map!
121.97.97.169	View precise location of 121.97.97.169 on the map!
121.97.97.177	View precise location of 121.97.97.177 on the map!

10 Random IPs

214.73.157.28	Find precise map location of 214.73.157.28
208.58.11.105	Find precise map location of 208.58.11.105
36.95.2.71	Find precise map location of 36.95.2.71
164.154.155.126	Find precise map location of 164.154.155.126
68.85.42.93	Find precise map location of 68.85.42.93
43.5.214.26	Find precise map location of 43.5.214.26
81.98.183.43	Find precise map location of 81.98.183.43
74.249.79.165	Find precise map location of 74.249.79.165
120.105.59.94	Find precise map location of 120.105.59.94
33.210.45.90	Find precise map location of 33.210.45.90
121.242.50.138	Find precise map location of 121.242.50.138

TestURI.org is a free web-sniffer.net alternative. It alows you to send custom HTTP request and check the HTTP response.