12.121.33 is a class C of IPs

Sample IPs from the class C 12.121.33

12.121.33.83	View precise location of 12.121.33.83 on the map!
12.121.33.95	View precise location of 12.121.33.95 on the map!
12.121.33.242	View precise location of 12.121.33.242 on the map!
12.121.33.49	View precise location of 12.121.33.49 on the map!
12.121.33.205	View precise location of 12.121.33.205 on the map!
12.121.33.127	View precise location of 12.121.33.127 on the map!
12.121.33.129	View precise location of 12.121.33.129 on the map!
12.121.33.180	View precise location of 12.121.33.180 on the map!
12.121.33.213	View precise location of 12.121.33.213 on the map!
12.121.33.155	View precise location of 12.121.33.155 on the map!
12.121.33.15	View precise location of 12.121.33.15 on the map!

10 Random IPs

185.158.17.58	Find precise map location of 185.158.17.58
47.11.177.176	Find precise map location of 47.11.177.176
80.113.76.202	Find precise map location of 80.113.76.202
126.176.56.24	Find precise map location of 126.176.56.24
103.244.22.195	Find precise map location of 103.244.22.195
89.144.148.253	Find precise map location of 89.144.148.253
148.212.60.211	Find precise map location of 148.212.60.211
148.179.54.125	Find precise map location of 148.179.54.125
37.198.123.77	Find precise map location of 37.198.123.77
27.7.90.53	Find precise map location of 27.7.90.53
192.206.69.19	Find precise map location of 192.206.69.19

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