172.120.188 is a class C of IPs

Sample IPs from the class C 172.120.188

172.120.188.224	View precise location of 172.120.188.224 on the map!
172.120.188.135	View precise location of 172.120.188.135 on the map!
172.120.188.52	View precise location of 172.120.188.52 on the map!
172.120.188.114	View precise location of 172.120.188.114 on the map!
172.120.188.108	View precise location of 172.120.188.108 on the map!
172.120.188.149	View precise location of 172.120.188.149 on the map!
172.120.188.186	View precise location of 172.120.188.186 on the map!
172.120.188.43	View precise location of 172.120.188.43 on the map!
172.120.188.52	View precise location of 172.120.188.52 on the map!
172.120.188.205	View precise location of 172.120.188.205 on the map!
172.120.188.59	View precise location of 172.120.188.59 on the map!

10 Random IPs

102.177.143.215	Find precise map location of 102.177.143.215
43.209.243.165	Find precise map location of 43.209.243.165
250.91.74.192	Find precise map location of 250.91.74.192
204.37.124.46	Find precise map location of 204.37.124.46
131.55.126.244	Find precise map location of 131.55.126.244
214.137.27.77	Find precise map location of 214.137.27.77
251.30.39.160	Find precise map location of 251.30.39.160
120.99.157.10	Find precise map location of 120.99.157.10
49.201.69.43	Find precise map location of 49.201.69.43
46.222.130.173	Find precise map location of 46.222.130.173
228.119.84.28	Find precise map location of 228.119.84.28

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