121.165.184 is a class C of IPs

Sample IPs from the class C 121.165.184

121.165.184.66	View precise location of 121.165.184.66 on the map!
121.165.184.97	View precise location of 121.165.184.97 on the map!
121.165.184.129	View precise location of 121.165.184.129 on the map!
121.165.184.145	View precise location of 121.165.184.145 on the map!
121.165.184.137	View precise location of 121.165.184.137 on the map!
121.165.184.250	View precise location of 121.165.184.250 on the map!
121.165.184.63	View precise location of 121.165.184.63 on the map!
121.165.184.180	View precise location of 121.165.184.180 on the map!
121.165.184.16	View precise location of 121.165.184.16 on the map!
121.165.184.94	View precise location of 121.165.184.94 on the map!
121.165.184.37	View precise location of 121.165.184.37 on the map!

10 Random IPs

65.127.45.247	Find precise map location of 65.127.45.247
50.188.17.144	Find precise map location of 50.188.17.144
121.226.102.148	Find precise map location of 121.226.102.148
124.33.236.40	Find precise map location of 124.33.236.40
221.139.255.138	Find precise map location of 221.139.255.138
79.135.99.95	Find precise map location of 79.135.99.95
152.170.124.178	Find precise map location of 152.170.124.178
230.226.188.137	Find precise map location of 230.226.188.137
1.111.23.134	Find precise map location of 1.111.23.134
7.113.214.205	Find precise map location of 7.113.214.205
217.98.90.28	Find precise map location of 217.98.90.28

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