121.109.71 is a class C of IPs

Sample IPs from the class C 121.109.71

121.109.71.164	View precise location of 121.109.71.164 on the map!
121.109.71.229	View precise location of 121.109.71.229 on the map!
121.109.71.180	View precise location of 121.109.71.180 on the map!
121.109.71.125	View precise location of 121.109.71.125 on the map!
121.109.71.245	View precise location of 121.109.71.245 on the map!
121.109.71.221	View precise location of 121.109.71.221 on the map!
121.109.71.171	View precise location of 121.109.71.171 on the map!
121.109.71.41	View precise location of 121.109.71.41 on the map!
121.109.71.161	View precise location of 121.109.71.161 on the map!
121.109.71.214	View precise location of 121.109.71.214 on the map!
121.109.71.21	View precise location of 121.109.71.21 on the map!

10 Random IPs

181.113.56.22	Find precise map location of 181.113.56.22
97.150.15.169	Find precise map location of 97.150.15.169
251.9.178.94	Find precise map location of 251.9.178.94
33.135.218.125	Find precise map location of 33.135.218.125
174.72.150.167	Find precise map location of 174.72.150.167
209.94.194.140	Find precise map location of 209.94.194.140
251.237.62.3	Find precise map location of 251.237.62.3
217.158.161.111	Find precise map location of 217.158.161.111
142.152.27.94	Find precise map location of 142.152.27.94
232.174.246.42	Find precise map location of 232.174.246.42
87.176.113.230	Find precise map location of 87.176.113.230

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