121.180.70 is a class C of IPs

Sample IPs from the class C 121.180.70

121.180.70.220	View precise location of 121.180.70.220 on the map!
121.180.70.121	View precise location of 121.180.70.121 on the map!
121.180.70.75	View precise location of 121.180.70.75 on the map!
121.180.70.196	View precise location of 121.180.70.196 on the map!
121.180.70.168	View precise location of 121.180.70.168 on the map!
121.180.70.207	View precise location of 121.180.70.207 on the map!
121.180.70.224	View precise location of 121.180.70.224 on the map!
121.180.70.177	View precise location of 121.180.70.177 on the map!
121.180.70.195	View precise location of 121.180.70.195 on the map!
121.180.70.238	View precise location of 121.180.70.238 on the map!
121.180.70.41	View precise location of 121.180.70.41 on the map!

10 Random IPs

93.93.8.241	Find precise map location of 93.93.8.241
157.26.6.130	Find precise map location of 157.26.6.130
152.244.246.227	Find precise map location of 152.244.246.227
92.236.152.49	Find precise map location of 92.236.152.49
86.80.37.43	Find precise map location of 86.80.37.43
228.20.140.5	Find precise map location of 228.20.140.5
215.203.50.181	Find precise map location of 215.203.50.181
18.200.192.200	Find precise map location of 18.200.192.200
112.154.213.29	Find precise map location of 112.154.213.29
91.29.167.160	Find precise map location of 91.29.167.160
221.29.22.116	Find precise map location of 221.29.22.116

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