121.197.117 is a class C of IPs

Sample IPs from the class C 121.197.117

121.197.117.130	View precise location of 121.197.117.130 on the map!
121.197.117.140	View precise location of 121.197.117.140 on the map!
121.197.117.187	View precise location of 121.197.117.187 on the map!
121.197.117.24	View precise location of 121.197.117.24 on the map!
121.197.117.117	View precise location of 121.197.117.117 on the map!
121.197.117.138	View precise location of 121.197.117.138 on the map!
121.197.117.23	View precise location of 121.197.117.23 on the map!
121.197.117.1	View precise location of 121.197.117.1 on the map!
121.197.117.106	View precise location of 121.197.117.106 on the map!
121.197.117.205	View precise location of 121.197.117.205 on the map!
121.197.117.58	View precise location of 121.197.117.58 on the map!

10 Random IPs

130.192.177.175	Find precise map location of 130.192.177.175
1.169.206.12	Find precise map location of 1.169.206.12
165.94.67.182	Find precise map location of 165.94.67.182
47.153.73.61	Find precise map location of 47.153.73.61
170.110.212.216	Find precise map location of 170.110.212.216
197.111.202.216	Find precise map location of 197.111.202.216
201.249.224.31	Find precise map location of 201.249.224.31
201.98.193.83	Find precise map location of 201.98.193.83
212.55.61.25	Find precise map location of 212.55.61.25
216.45.208.203	Find precise map location of 216.45.208.203
125.129.227.216	Find precise map location of 125.129.227.216

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