8.121.20 is a class C of IPs

Sample IPs from the class C 8.121.20

8.121.20.120	View precise location of 8.121.20.120 on the map!
8.121.20.91	View precise location of 8.121.20.91 on the map!
8.121.20.79	View precise location of 8.121.20.79 on the map!
8.121.20.80	View precise location of 8.121.20.80 on the map!
8.121.20.71	View precise location of 8.121.20.71 on the map!
8.121.20.75	View precise location of 8.121.20.75 on the map!
8.121.20.251	View precise location of 8.121.20.251 on the map!
8.121.20.60	View precise location of 8.121.20.60 on the map!
8.121.20.137	View precise location of 8.121.20.137 on the map!
8.121.20.201	View precise location of 8.121.20.201 on the map!
8.121.20.236	View precise location of 8.121.20.236 on the map!

10 Random IPs

244.177.126.224	Find precise map location of 244.177.126.224
248.90.146.210	Find precise map location of 248.90.146.210
122.110.234.107	Find precise map location of 122.110.234.107
191.102.42.101	Find precise map location of 191.102.42.101
242.52.168.134	Find precise map location of 242.52.168.134
48.178.247.157	Find precise map location of 48.178.247.157
113.226.194.38	Find precise map location of 113.226.194.38
162.40.217.138	Find precise map location of 162.40.217.138
180.74.68.11	Find precise map location of 180.74.68.11
196.243.136.133	Find precise map location of 196.243.136.133
75.1.191.234	Find precise map location of 75.1.191.234

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