152.121.175 is a class C of IPs

Sample IPs from the class C 152.121.175

152.121.175.24	View precise location of 152.121.175.24 on the map!
152.121.175.39	View precise location of 152.121.175.39 on the map!
152.121.175.74	View precise location of 152.121.175.74 on the map!
152.121.175.233	View precise location of 152.121.175.233 on the map!
152.121.175.247	View precise location of 152.121.175.247 on the map!
152.121.175.245	View precise location of 152.121.175.245 on the map!
152.121.175.99	View precise location of 152.121.175.99 on the map!
152.121.175.80	View precise location of 152.121.175.80 on the map!
152.121.175.90	View precise location of 152.121.175.90 on the map!
152.121.175.42	View precise location of 152.121.175.42 on the map!
152.121.175.78	View precise location of 152.121.175.78 on the map!

10 Random IPs

233.180.102.229	Find precise map location of 233.180.102.229
169.232.128.40	Find precise map location of 169.232.128.40
162.84.240.71	Find precise map location of 162.84.240.71
41.254.80.111	Find precise map location of 41.254.80.111
44.37.55.97	Find precise map location of 44.37.55.97
154.59.5.197	Find precise map location of 154.59.5.197
176.70.225.74	Find precise map location of 176.70.225.74
154.240.88.154	Find precise map location of 154.240.88.154
87.55.217.29	Find precise map location of 87.55.217.29
177.165.90.76	Find precise map location of 177.165.90.76
57.101.97.107	Find precise map location of 57.101.97.107

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