121.105.112 is a class C of IPs

Sample IPs from the class C 121.105.112

121.105.112.230	View precise location of 121.105.112.230 on the map!
121.105.112.29	View precise location of 121.105.112.29 on the map!
121.105.112.120	View precise location of 121.105.112.120 on the map!
121.105.112.101	View precise location of 121.105.112.101 on the map!
121.105.112.87	View precise location of 121.105.112.87 on the map!
121.105.112.192	View precise location of 121.105.112.192 on the map!
121.105.112.6	View precise location of 121.105.112.6 on the map!
121.105.112.6	View precise location of 121.105.112.6 on the map!
121.105.112.54	View precise location of 121.105.112.54 on the map!
121.105.112.41	View precise location of 121.105.112.41 on the map!
121.105.112.72	View precise location of 121.105.112.72 on the map!

10 Random IPs

201.111.74.8	Find precise map location of 201.111.74.8
115.233.19.72	Find precise map location of 115.233.19.72
68.106.135.64	Find precise map location of 68.106.135.64
3.75.22.150	Find precise map location of 3.75.22.150
76.180.144.94	Find precise map location of 76.180.144.94
75.230.4.196	Find precise map location of 75.230.4.196
178.23.90.59	Find precise map location of 178.23.90.59
223.241.217.131	Find precise map location of 223.241.217.131
125.92.160.247	Find precise map location of 125.92.160.247
41.30.178.207	Find precise map location of 41.30.178.207
175.235.126.17	Find precise map location of 175.235.126.17

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